A318794 - cp's OEIS frontend

A318794 Constant term in the expansion of (Sum_{k=0..2n} k(x^k - x^(-k)))^(2*n).

n	a(n)
0	1
1	-10
2	11628
3	-166821980
4	11017028561336
5	-2177623431995581080
6	1017073493827776256367100
7	-964251586210215914665050724728
8	1668594120314854076064862598821148400
9	-4872196290698367813554985402532435243198848

[1, -10, 11628, -166821980, 11017028561336, -2177623431995581080, 1017073493827776256367100, -964251586210215914665050724728, 1668594120314854076064862598821148400, -4872196290698367813554985402532435243198848]

cp's OEIS Frontend

A318794 Constant term in the expansion of (Sum_{k=0..2n} k(x^k - x^(-k)))^(2*n).

Table of values

List of values

cp's OEIS Frontend

A318794 Constant term in the expansion of (Sum_{k=0..2*n} k*(x^k - x^(-k)))^(2*n).

Table of values

List of values

A318794 Constant term in the expansion of (Sum_{k=0..2n} k(x^k - x^(-k)))^(2*n).