A355352 - cp's OEIS frontend

A355352 G.f. A(x) satisfies: 2x = Sum_{n=-oo..+oo} (-1)^n x^(n(n+1)/2) A(x)^n.

n	a(n)
0	1
1	2
2	10
3	50
4	248
5	1294
6	7092
7	40426
8	236698
9	1412860
10	8561906
11	52546920
12	326011118
13	2041512624
14	12886608654
15	81908498582
16	523780469070
17	3367399778356
18	21752611767804
19	141118852010146
20	919035717462824
21	6006146649948722
22	39376700396145616
23	258907024677687808

[1, 2, 10, 50, 248, 1294, 7092, 40426, 236698, 1412860, 8561906, 52546920, 326011118, 2041512624, 12886608654, 81908498582, 523780469070, 3367399778356, 21752611767804, 141118852010146, 919035717462824, 6006146649948722, 39376700396145616, 258907024677687808]

cp's OEIS Frontend

A355352 G.f. A(x) satisfies: 2x = Sum_{n=-oo..+oo} (-1)^n x^(n(n+1)/2) A(x)^n.

Table of values

List of values

cp's OEIS Frontend

A355352 G.f. A(x) satisfies: 2*x = Sum_{n=-oo..+oo} (-1)^n * x^(n*(n+1)/2) * A(x)^n.

Table of values

List of values

A355352 G.f. A(x) satisfies: 2x = Sum_{n=-oo..+oo} (-1)^n x^(n(n+1)/2) A(x)^n.