A360818 - cp's OEIS frontend

A360818 Expansion of Sum_{k>=0} ( (kx)^2 / (1 - kx) )^k.

n	a(n)
0	1
1	0
2	1
3	1
4	17
5	65
6	922
7	7074
8	106183
9	1248479
10	21144289
11	331763177
12	6441011484
13	124904347404
14	2773880604749
15	63538143151589
16	1600211849569585
17	42076439530000297
18	1189408501356380558
19	35214128238218917974
20	1106088535644470694779

[1, 0, 1, 1, 17, 65, 922, 7074, 106183, 1248479, 21144289, 331763177, 6441011484, 124904347404, 2773880604749, 63538143151589, 1600211849569585, 42076439530000297, 1189408501356380558, 35214128238218917974, 1106088535644470694779]

cp's OEIS Frontend

A360818 Expansion of Sum_{k>=0} ( (kx)^2 / (1 - kx) )^k.

Table of values

List of values

cp's OEIS Frontend

A360818 Expansion of Sum_{k>=0} ( (k*x)^2 / (1 - k*x) )^k.

Table of values

List of values

A360818 Expansion of Sum_{k>=0} ( (kx)^2 / (1 - kx) )^k.