Fifth column of triangle A000369: |S2(-3;n+5,5)|.

A143170

Fifth column of triangle A000369: |S2(-3;n+5,5)|.

Terms

    a(0) =1a(1) =45a(2) =1680a(3) =62790a(4) =2471175a(5) =104085135a(6) =4712781150a(7) =229345716600

External references