A322514 - cp's OEIS frontend

A322514 a(n) = [x^(n^2)] (Sum_{k=0..2n} (k+1)x^k)^n.

n	a(n)
0	1
1	2
2	35
3	1624
4	169653
5	30961656
6	8792309747
7	3592089777760
8	1998565555891049
9	1454040182726241040
10	1340732073013968993771
11	1528443066775450331625912
12	2111332024387378632991315275
13	3475577885419591506890414078832

[1, 2, 35, 1624, 169653, 30961656, 8792309747, 3592089777760, 1998565555891049, 1454040182726241040, 1340732073013968993771, 1528443066775450331625912, 2111332024387378632991315275, 3475577885419591506890414078832]

cp's OEIS Frontend

A322514 a(n) = [x^(n^2)] (Sum_{k=0..2n} (k+1)x^k)^n.

Table of values

List of values

cp's OEIS Frontend

A322514 a(n) = [x^(n^2)] (Sum_{k=0..2*n} (k+1)*x^k)^n.

Table of values

List of values

A322514 a(n) = [x^(n^2)] (Sum_{k=0..2n} (k+1)x^k)^n.