Obverse convolution (n)**(n^2); see Comments.

A374881

Obverse convolution (n)**(n^2); see Comments.

Terms

    a(0) =0a(1) =1a(2) =16a(3) =405a(4) =15360a(5) =818125a(6) =58226688a(7) =5332085577a(8) =610140160000

External references