A363000 - cp's OEIS frontend

A363000 a(n) = numerator(R(n, n, 1)), where R are the rational polynomials R(n, k, x) = Sum_{u=0..k} ( Sum_{j=0..u} x^j * binomial(u, j) * (j + 1)^n ) / (u + 1).

n	a(n)
0	1
1	5
2	19
3	188
4	1249
5	125744
6	283517
7	303923456
8	138604561
9	599865008128
10	118159023973
11	7078040993755136
12	155792758736921
13	146303841678548271104
14	294014633772018349
15	64670474732430319157248
16	752324747622089633569
17	3224753626003393505960919040
18	2507759850059601711479669

[1, 5, 19, 188, 1249, 125744, 283517, 303923456, 138604561, 599865008128, 118159023973, 7078040993755136, 155792758736921, 146303841678548271104, 294014633772018349, 64670474732430319157248, 752324747622089633569, 3224753626003393505960919040, 2507759850059601711479669]

cp's OEIS Frontend

A363000 a(n) = numerator(R(n, n, 1)), where R are the rational polynomials R(n, k, x) = Sum_{u=0..k} ( Sum_{j=0..u} x^j * binomial(u, j) * (j + 1)^n ) / (u + 1).

Table of values

List of values