Eighth column (m=7) of unsigned triangle A111595.

A111781

Eighth column (m=7) of unsigned triangle A111595.

Terms

    a(0) =1a(1) =56a(2) =2052a(3) =63000a(4) =1777050a(5) =48149640a(6) =1284709140a(7) =34260506280a(8) =921799753875

External references