A380712 - cp's OEIS frontend

A380712 G.f. A(x) satisfies 1/2 = Sum_{n=-oo..+oo} (-1)^(n-1) * x^(2n) (A(x) + x^n)^(n-1).

n	a(n)
0	1
1	8
2	84
3	1040
4	14220
5	207416
6	3163352
7	49838112
8	804826128
9	13251624272
10	221630530572
11	3754763811696
12	64301286803888
13	1111314020855608
14	19358763742909840
15	339542985410593024
16	5991328544544083368
17	106282296849129147080
18	1894330721630908390908
19	33907409814314990430864

[1, 8, 84, 1040, 14220, 207416, 3163352, 49838112, 804826128, 13251624272, 221630530572, 3754763811696, 64301286803888, 1111314020855608, 19358763742909840, 339542985410593024, 5991328544544083368, 106282296849129147080, 1894330721630908390908, 33907409814314990430864]

cp's OEIS Frontend

A380712 G.f. A(x) satisfies 1/2 = Sum_{n=-oo..+oo} (-1)^(n-1) * x^(2n) (A(x) + x^n)^(n-1).

Table of values

List of values

cp's OEIS Frontend

A380712 G.f. A(x) satisfies 1/2 = Sum_{n=-oo..+oo} (-1)^(n-1) * x^(2*n) * (A(x) + x^n)^(n-1).

Table of values

List of values

A380712 G.f. A(x) satisfies 1/2 = Sum_{n=-oo..+oo} (-1)^(n-1) * x^(2n) (A(x) + x^n)^(n-1).