70455
domain: N
Appears in sequences
- Odd squarefree abundant numbers.at n=25A112643
- Values of n such that n^6 + 29450922301244534 is prime.at n=2A119276
- Odd unitary abundant numbers.at n=25A129485
- Triangle read by rows: T(n,k) = number of partitions of [1..k] into n nonempty clumps of sizes 1, 2, 3, 4, 5 or 6 (n >= 0, 0 <= k <= 6n).at n=32A151359
- The hyper-Wiener index of the triangular graph T(n) (n >= 1).at n=21A228317
- The number of permutations of length n sortable by 2 reversals.at n=26A228396
- Primitive, odd, squarefree abundant numbers.at n=25A249263
- Odd non-coreful abundant numbers: the odd terms of A308127.at n=25A339938
- Odd numbers k such that A360522(k) > 2*k.at n=25A360526
- Odd modified exponential abundant numbers: odd numbers k such that A241405(k) > 2*k.at n=25A379031