A277244 Number of factorizations of m^n into exactly eight factors, where m is a product of two distinct primes.

1, 2, 9, 31, 109, 335, 1002, 2741, 7168, 17685, 41801, 94377, 205277, 430087, 872302, 1714941, 3278477, 6103521, 11091375, 19700943, 34265319, 58429093, 97816791, 160944051, 260558245, 415434960, 652940560, 1012418264, 1549884617, 2344153951, 3505141354

Offset

0,2

Links

Table of n, a(n) for n=0..30.

Crossrefs

Column k=8 of A277239.

Sequence in context: A295134 A277242 A277243 * A277245 A277246 A002774

Adjacent sequences: A277241 A277242 A277243 * A277245 A277246 A277247

Keyword

nonn

Author

Alois P. Heinz, Oct 06 2016

Status

approved