A277243 Number of factorizations of m^n into exactly seven factors, where m is a product of two distinct primes.

1, 2, 9, 31, 108, 325, 938, 2457, 6128, 14358, 32123, 68488, 140478, 277278, 529624, 980476, 1765492, 3097071, 5306548, 8893500, 14607217, 23542097, 37285849, 58094004, 89148980, 134862913, 201312513, 296746270, 432288197, 622756805, 887772827, 1253040268

Offset: 0

Author

Alois P. Heinz, Oct 06 2016

Keywords

• nonn

Crossrefs

Column k=7 of A277239.