cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A291449 Numerators 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

n a(n)
0 1
1 1
2 13
3 1
4 43
5 -61
6 728877
7 81739
8 -1779449713
9 -2112052153
10 730622680308569
11 113221320488699
12 -3660430816956396309
13 -3021604582205161
14 21842539561810574341396283
15 66747470298418575790593659
16 -124586733960451680357554181608419
17 -28471605423890788373026535240299

List of values

[1, 1, 13, 1, 43, -61, 728877, 81739, -1779449713, -2112052153, 730622680308569, 113221320488699, -3660430816956396309, -3021604582205161, 21842539561810574341396283, 66747470298418575790593659, -124586733960451680357554181608419, -28471605423890788373026535240299]