A295228 - cp's OEIS frontend

A295228 a(n) = sum_{k=0,...,[n/2]} |s(n-k,k)|^3, s = A048994, Stirling numbers of the first kind.

n	a(n)
0	1
1	0
2	1
3	1
4	9
5	243
6	15156
7	1853216
8	393861700
9	133524487369
10	67784261131182
11	49102947079265422
12	48868239988727255585
13	64803779202807835851565
14	111657015638972745549794074
15	244745390650212498564219429909
16	670332605628298040569504378787338

[1, 0, 1, 1, 9, 243, 15156, 1853216, 393861700, 133524487369, 67784261131182, 49102947079265422, 48868239988727255585, 64803779202807835851565, 111657015638972745549794074, 244745390650212498564219429909, 670332605628298040569504378787338]

cp's OEIS Frontend

A295228 a(n) = sum_{k=0,...,[n/2]} |s(n-k,k)|^3, s = A048994, Stirling numbers of the first kind.

Table of values

List of values