Column 3 of triangle A113350, also equals column 0 of A113340^8.

A113353

Column 3 of triangle A113350, also equals column 0 of A113340^8.

Terms

    a(0) =1a(1) =8a(2) =92a(3) =1324a(4) =23010a(5) =471724a(6) =11198006a(7) =303137822a(8) =9239501237a(9) =313689623136

External references