Third column (k=5) of array A078741 ((3,3)-Stirling2) divided by 9.

A089518

Third column (k=5) of array A078741 ((3,3)-Stirling2) divided by 9.

Terms

    a(0) =1a(1) =138a(2) =10476a(3) =683208a(4) =42315696a(5) =2570768928a(6) =155010407616

External references