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Number of factorizations of m^n into exactly seven factors, where m is a product of two distinct primes.
1

%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