%I #3 Oct 06 2016 19:15:54
%S 1,2,9,31,108,325,938,2457,6128,14358,32123,68488,140478,277278,
%T 529624,980476,1765492,3097071,5306548,8893500,14607217,23542097,
%U 37285849,58094004,89148980,134862913,201312513,296746270,432288197,622756805,887772827,1253040268
%N Number of factorizations of m^n into exactly seven factors, where m is a product of two distinct primes.
%Y Column k=7 of A277239.
%K nonn
%O 0,2
%A _Alois P. Heinz_, Oct 06 2016