A291450 - cp's OEIS frontend

A291450 Denominators of Integral_{x=0..1} P(n, x)^3 with P(n, x) = Sum_{k=0..n}(-1)^(n-k)* Stirling2(n, k)k!x^k.

n	a(n)
0	1
1	4
2	140
3	28
4	20020
5	4004
6	6466460
7	184756
8	148728580
9	29745716
10	133706993420
11	2431036244
12	449741705140
13	31885268
14	670910837521540
15	134182167504308
16	409926521725660940
17	4822664961478364
18	1278006214791766460
19	1921813856829724
20	242081282475556183660
21	4401477863191930612

[1, 4, 140, 28, 20020, 4004, 6466460, 184756, 148728580, 29745716, 133706993420, 2431036244, 449741705140, 31885268, 670910837521540, 134182167504308, 409926521725660940, 4822664961478364, 1278006214791766460, 1921813856829724, 242081282475556183660, 4401477863191930612]

cp's OEIS Frontend

A291450 Denominators of Integral_{x=0..1} P(n, x)^3 with P(n, x) = Sum_{k=0..n}(-1)^(n-k)* Stirling2(n, k)k!x^k.

Table of values

List of values

cp's OEIS Frontend

A291450 Denominators of Integral_{x=0..1} P(n, x)^3 with P(n, x) = Sum_{k=0..n}(-1)^(n-k)* Stirling2(n, k)*k!*x^k.

Table of values

List of values

A291450 Denominators of Integral_{x=0..1} P(n, x)^3 with P(n, x) = Sum_{k=0..n}(-1)^(n-k)* Stirling2(n, k)k!x^k.