Third column (k=4) of array A078739(n,k) ((2,2)-generalized Stirling2).

A089271

Third column (k=4) of array A078739(n,k) ((2,2)-generalized Stirling2).

Terms

    a(0) =1a(1) =38a(2) =652a(3) =9080a(4) =116656a(5) =1446368a(6) =17636032a(7) =213311360a(8) =2569812736a(9) =30898216448a(10) =371141389312

External references