A363182 - cp's OEIS frontend

A363182 Expansion of g.f. A(x) satisfying 2 = Sum_{n=-oo..+oo} (-1)^n * x^n * (2A(x) + x^(2n-1))^(n+1).

n	a(n)
0	1
1	2
2	6
3	20
4	68
5	234
6	824
7	2956
8	10750
9	39540
10	146864
11	550096
12	2075432
13	7880046
14	30086704
15	115445028
16	444941028
17	1721720032
18	6686357238
19	26051961396
20	101810056296
21	398962013908
22	1567354966200
23	6171824148252
24	24355381522328
25	96304034538898
26	381506619687824

[1, 2, 6, 20, 68, 234, 824, 2956, 10750, 39540, 146864, 550096, 2075432, 7880046, 30086704, 115445028, 444941028, 1721720032, 6686357238, 26051961396, 101810056296, 398962013908, 1567354966200, 6171824148252, 24355381522328, 96304034538898, 381506619687824]

cp's OEIS Frontend

A363182 Expansion of g.f. A(x) satisfying 2 = Sum_{n=-oo..+oo} (-1)^n * x^n * (2A(x) + x^(2n-1))^(n+1).

Table of values

List of values

cp's OEIS Frontend

A363182 Expansion of g.f. A(x) satisfying 2 = Sum_{n=-oo..+oo} (-1)^n * x^n * (2*A(x) + x^(2*n-1))^(n+1).

Table of values

List of values

A363182 Expansion of g.f. A(x) satisfying 2 = Sum_{n=-oo..+oo} (-1)^n * x^n * (2A(x) + x^(2n-1))^(n+1).