293318625600
domain: N
Appears in sequences
- a(1) = 3; thereafter a(n+1) = least k with a(n) divisors.at n=6A009287
- Erroneous version of A009287 (the 2 should be omitted).at n=7A036460
- Least number whose number of divisors is n!.at n=7A061300
- Duplicate of A061300.at n=7A061307
- Chain of 6 highly composite numbers generated when subject to the recurrence relation tau(a(n+1)) = a(n), with a(0)=3, where tau(n) is the number-of-divisors function A000005(n).at n=5A133454
- a(n) is the largest highly composite number (definition 1) not a multiple of n.at n=21A134592
- Denominators of partial sums of a certain alternating series of inverse central binomial coefficients.at n=9A145560
- Highly composite numbers whose number of divisors is also highly composite.at n=15A189394
- Highly composite numbers (A002182) that lack a prime factor that the previous HCN has.at n=7A210618
- The largest highly composite number (A002182) that is prime(n)-smooth.at n=8A211198
- LCM of the first few p-smooth numbers for a prime number p if in A007416; otherwise smallest number with same number of divisors (see example for details).at n=25A212654
- Position of first occurrence of n in A036459.at n=7A251483
- Largely composite numbers (A067128) with a unique number of divisors.at n=27A308531
- Smallest highly composite number that has n prime factors counted with multiplicity.at n=18A328521
- Numbers k with a record value of tau(tau(k)) (A010553), where tau(k) is the number of divisors of k (A000005).at n=18A335831
- Highly composite numbers that cease to be highly composite if divided by their largest prime factor.at n=26A352699
- Indices of record values of A036450(n) = d(d(d(n))).at n=8A358448
- Least number that can be written as a multinomial coefficient in exactly n ways, or 0 if no such number exists.at n=17A376376
- Indices of records in A376369.at n=10A376378
- Square array read by antidiagonals: row n lists numbers whose maximal frequency in a fixed row of A036038 (or A078760) is equal to n, i.e., numbers m such that A376663(m) = n.at n=34A376667