A355362 - cp's OEIS frontend

A355362 G.f. A(x) satisfies: 2xA(x) = Sum_{n=-oo..+oo} (-1)^n * x^(n(n+1)/2) A(x)^n.

n	a(n)
0	1
1	2
2	14
3	106
4	852
5	7286
6	65216
7	603714
8	5731930
9	55506348
10	546091942
11	5443033448
12	54845812094
13	557774491672
14	5717718435034
15	59017814463718
16	612873311614338
17	6398538141213916
18	67121038262747380
19	707114126290890810
20	7478082640450505012
21	79360375914717108922

[1, 2, 14, 106, 852, 7286, 65216, 603714, 5731930, 55506348, 546091942, 5443033448, 54845812094, 557774491672, 5717718435034, 59017814463718, 612873311614338, 6398538141213916, 67121038262747380, 707114126290890810, 7478082640450505012, 79360375914717108922]

cp's OEIS Frontend

A355362 G.f. A(x) satisfies: 2xA(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

A355362 G.f. A(x) satisfies: 2*x*A(x) = Sum_{n=-oo..+oo} (-1)^n * x^(n*(n+1)/2) * A(x)^n.

Table of values

List of values

A355362 G.f. A(x) satisfies: 2xA(x) = Sum_{n=-oo..+oo} (-1)^n * x^(n(n+1)/2) A(x)^n.