A061753 Positive integers k such that k! is divisible by (k+1)^5.

23, 29, 31, 35, 39, 41, 44, 47, 49, 53, 55, 59, 62, 63, 65, 69, 71, 74, 76, 77, 79, 80, 83, 87, 89, 90, 95, 97, 98, 99, 101, 103, 104, 107, 109, 111, 113, 116, 118, 119, 120, 124, 125, 127, 129, 131, 132, 134, 135, 137, 139, 142, 143, 146, 149

Offset

1,1

Links

Seiichi Manyama, Table of n, a(n) for n = 1..10000

Mathematica

Select[Range[150], IntegerQ[ #!/(# + 1)^5] &]

Crossrefs

Cf. A061743, A061751, A061752, A061754, A061755, A061756, A061757, A061758, A061759.

Sequence in context: A127495 A255220 A060703 * A166063 A231073 A049483

Adjacent sequences: A061750 A061751 A061752 * A061754 A061755 A061756

Keyword

nonn

Author

Robert G. Wilson v, Jun 21 2001

Status

approved