A355364 - cp's OEIS frontend

A355364 G.f. A(x) satisfies: x^2A(x) = Sum_{n=-oo..+oo} (-1)^n x^(n(n+1)/2) A(x)^n.

n	a(n)
0	1
1	0
2	1
3	3
4	11
5	34
6	110
7	350
8	1147
9	3800
10	12836
11	43929
12	152285
13	533205
14	1883187
15	6698612
16	23974179
17	86258459
18	311811314
19	1131863444
20	4124127216
21	15078422405
22	55301519095
23	203405409935
24	750122683729
25	2773048061073
26	10274442343829
27	38147288401915

[1, 0, 1, 3, 11, 34, 110, 350, 1147, 3800, 12836, 43929, 152285, 533205, 1883187, 6698612, 23974179, 86258459, 311811314, 1131863444, 4124127216, 15078422405, 55301519095, 203405409935, 750122683729, 2773048061073, 10274442343829, 38147288401915]

cp's OEIS Frontend

A355364 G.f. A(x) satisfies: x^2A(x) = Sum_{n=-oo..+oo} (-1)^n x^(n(n+1)/2) A(x)^n.

Table of values

List of values

cp's OEIS Frontend

A355364 G.f. A(x) satisfies: x^2*A(x) = Sum_{n=-oo..+oo} (-1)^n * x^(n*(n+1)/2) * A(x)^n.

Table of values

List of values

A355364 G.f. A(x) satisfies: x^2A(x) = Sum_{n=-oo..+oo} (-1)^n x^(n(n+1)/2) A(x)^n.