Sequences
392,541 sequences
- Numbers whose base-11 representation has the same nonzero number of 2's and 7's.A039461
Numbers whose base-11 representation has the same nonzero number of 2's and 7's.
- Numbers whose base-11 representation has the same nonzero number of 2's and 8's.A039462
Numbers whose base-11 representation has the same nonzero number of 2's and 8's.
- Numbers whose base-11 representation has the same nonzero number of 2's and 9's.A039463
Numbers whose base-11 representation has the same nonzero number of 2's and 9's.
- Numbers whose base-11 representation has the same nonzero number of 2's and 10's.A039464
Numbers whose base-11 representation has the same nonzero number of 2's and 10's.
- Numbers whose base-11 representation has the same nonzero number of 3's and 4's.A039465
Numbers whose base-11 representation has the same nonzero number of 3's and 4's.
- Numbers whose base-11 representation has the same nonzero number of 3's and 5's.A039466
Numbers whose base-11 representation has the same nonzero number of 3's and 5's.
- Numbers whose base-11 representation has the same nonzero number of 3's and 6's.A039467
Numbers whose base-11 representation has the same nonzero number of 3's and 6's.
- Numbers whose base-11 representation has the same nonzero number of 3's and 7's.A039468
Numbers whose base-11 representation has the same nonzero number of 3's and 7's.
- Numbers whose base-11 representation has the same nonzero number of 3's and 8's.A039469
Numbers whose base-11 representation has the same nonzero number of 3's and 8's.
- Numbers whose base-11 representation has the same nonzero number of 3's and 9's.A039470
Numbers whose base-11 representation has the same nonzero number of 3's and 9's.
- Numbers whose base-11 representation has the same nonzero number of 3's and 10's.A039471
Numbers whose base-11 representation has the same nonzero number of 3's and 10's.
- Numbers whose base-11 representation has the same nonzero number of 4's and 5's.A039472
Numbers whose base-11 representation has the same nonzero number of 4's and 5's.
- Numbers whose base-11 representation has the same nonzero number of 4's and 6's.A039473
Numbers whose base-11 representation has the same nonzero number of 4's and 6's.
- Numbers whose base-11 representation has the same nonzero number of 4's and 7's.A039474
Numbers whose base-11 representation has the same nonzero number of 4's and 7's.
- Numbers whose base-11 representation has the same nonzero number of 4's and 8's.A039475
Numbers whose base-11 representation has the same nonzero number of 4's and 8's.
- Numbers whose base-11 representation has the same nonzero number of 4's and 9's.A039476
Numbers whose base-11 representation has the same nonzero number of 4's and 9's.
- Numbers whose base-11 representation has the same nonzero number of 4's and 10's.A039477
Numbers whose base-11 representation has the same nonzero number of 4's and 10's.
- Numbers whose base-11 representation has the same nonzero number of 5's and 6's.A039478
Numbers whose base-11 representation has the same nonzero number of 5's and 6's.
- Numbers whose base-11 representation has the same nonzero number of 5's and 7's.A039479
Numbers whose base-11 representation has the same nonzero number of 5's and 7's.
- Numbers whose base-11 representation has the same nonzero number of 5's and 8's.A039480
Numbers whose base-11 representation has the same nonzero number of 5's and 8's.
- Numbers whose base-11 representation has the same nonzero number of 5's and 9's.A039481
Numbers whose base-11 representation has the same nonzero number of 5's and 9's.
- Numbers whose base-11 representation has the same nonzero number of 5's and 10's.A039482
Numbers whose base-11 representation has the same nonzero number of 5's and 10's.
- Numbers whose base-11 representation has the same nonzero number of 6's and 7's.A039483
Numbers whose base-11 representation has the same nonzero number of 6's and 7's.
- Numbers whose base-11 representation has the same nonzero number of 6's and 8's.A039484
Numbers whose base-11 representation has the same nonzero number of 6's and 8's.
- Numbers whose base-11 representation has the same nonzero number of 6's and 9's.A039485
Numbers whose base-11 representation has the same nonzero number of 6's and 9's.
- Numbers whose base-11 representation has the same nonzero number of 6's and 10's.A039486
Numbers whose base-11 representation has the same nonzero number of 6's and 10's.
- Numbers whose base-11 representation has the same nonzero number of 7's and 8's.A039487
Numbers whose base-11 representation has the same nonzero number of 7's and 8's.
- Numbers whose base-11 representation has the same nonzero number of 7's and 9's.A039488
Numbers whose base-11 representation has the same nonzero number of 7's and 9's.
- Numbers whose base-11 representation has the same nonzero number of 7's and 10's.A039489
Numbers whose base-11 representation has the same nonzero number of 7's and 10's.
- Numbers whose base-11 representation has the same nonzero number of 8's and 9's.A039490
Numbers whose base-11 representation has the same nonzero number of 8's and 9's.
- Numbers whose base-11 representation has the same nonzero number of 8's and 10's.A039491
Numbers whose base-11 representation has the same nonzero number of 8's and 10's.
- Numbers whose base-11 representation has the same nonzero number of 9's and 10's.A039492
Numbers whose base-11 representation has the same nonzero number of 9's and 10's.
- Numbers whose base-12 representation has the same nonzero number of 0's and 1's.A039493
Numbers whose base-12 representation has the same nonzero number of 0's and 1's.
- Numbers whose base-12 representation has the same nonzero number of 0's and 2's.A039494
Numbers whose base-12 representation has the same nonzero number of 0's and 2's.
- Numbers whose base-12 representation has the same nonzero number of 0's and 3's.A039495
Numbers whose base-12 representation has the same nonzero number of 0's and 3's.
- Numbers whose base-12 representation has the same nonzero number of 0's and 4's.A039496
Numbers whose base-12 representation has the same nonzero number of 0's and 4's.
- Numbers whose base-12 representation has the same nonzero number of 0's and 5's.A039497
Numbers whose base-12 representation has the same nonzero number of 0's and 5's.
- Numbers whose base-12 representation has the same nonzero number of 0's and 6's.A039498
Numbers whose base-12 representation has the same nonzero number of 0's and 6's.
- Numbers whose base-12 representation has the same nonzero number of 0's and 7's.A039499
Numbers whose base-12 representation has the same nonzero number of 0's and 7's.
- Iterations of "k->k/2 if k is even, k->3k-1 if k is odd" (A001281) starting at these numbers reach 1.A039500
Iterations of "k->k/2 if k is even, k->3k-1 if k is odd" (A001281) starting at these numbers reach 1.
- Iterations of "n->n/2 if n even, n->3n-1 if n odd" (A001281) starting at these numbers reach 5.A039501
Iterations of "n->n/2 if n even, n->3n-1 if n odd" (A001281) starting at these numbers reach 5.
- Iterations of "n->n/2 if n even, n->3n-1 if n odd" (A001281) starting at these numbers reach 17.A039502
Iterations of "n->n/2 if n even, n->3n-1 if n odd" (A001281) starting at these numbers reach 17.
- Odd numbers from A039500.A039503
Odd numbers from A039500.
- Odd numbers from A039501.A039504
Odd numbers from A039501.
- Odd numbers from A039502.A039505
Odd numbers from A039502.
- Number of cluster primes less than 10^n.A039506
Number of cluster primes less than 10^n.
- Number of odd non-cluster primes less than 10^n.A039507
Number of odd non-cluster primes less than 10^n.
- Conjecturally, number of minimum points of '3x+(2n+1)' problem.A039508
Conjecturally, number of minimum points of '3x+(2n+1)' problem.
- Incrementally greatest values of A039508.A039509
Incrementally greatest values of A039508.
- a(n) = 2i + 1 where i is the least index such that A039508(i) = A039509(n).A039510
a(n) = 2i + 1 where i is the least index such that A039508(i) = A039509(n).