A354648 - cp's OEIS frontend

A354648 G.f. A(x) satisfies: -x^3 = Sum_{n=-oo..oo} (-1)^n * x^(n(n+1)/2) A(x)^(n*(n-1)/2).

n	a(n)
0	1
1	0
2	0
3	1
4	3
5	9
6	22
7	54
8	135
9	368
10	1060
11	3135
12	9295
13	27472
14	81309
15	242255
16	728429
17	2208483
18	6736523
19	20634196
20	63410076
21	195467757
22	604457802
23	1875053982
24	5833449236
25	18195767301
26	56888745654
27	178238369769
28	559538565187
29	1759796017533
30	5544359742297

[1, 0, 0, 1, 3, 9, 22, 54, 135, 368, 1060, 3135, 9295, 27472, 81309, 242255, 728429, 2208483, 6736523, 20634196, 63410076, 195467757, 604457802, 1875053982, 5833449236, 18195767301, 56888745654, 178238369769, 559538565187, 1759796017533, 5544359742297]

cp's OEIS Frontend

A354648 G.f. A(x) satisfies: -x^3 = Sum_{n=-oo..oo} (-1)^n * x^(n(n+1)/2) A(x)^(n*(n-1)/2).

Table of values

List of values

cp's OEIS Frontend

A354648 G.f. A(x) satisfies: -x^3 = Sum_{n=-oo..oo} (-1)^n * x^(n*(n+1)/2) * A(x)^(n*(n-1)/2).

Table of values

List of values

A354648 G.f. A(x) satisfies: -x^3 = Sum_{n=-oo..oo} (-1)^n * x^(n(n+1)/2) A(x)^(n*(n-1)/2).