A363109 - cp's OEIS frontend

A363109 Expansion of g.f. A(x) satisfying 4 = Sum_{n=-oo..+oo} (-1)^n * x^(2n) (4*A(x) + x^(n-2))^(n+1).

n	a(n)
0	1
1	2
2	8
3	32
4	114
5	464
6	1840
7	7424
8	30624
9	126610
10	529832
11	2233584
12	9471888
13	40427152
14	173398644
15	747197976
16	3233336302
17	14043404136
18	61203859260
19	267565075736
20	1173030487248
21	5156102021680
22	22718268675276
23	100321210527344
24	443919440641296
25	1968097221659546

[1, 2, 8, 32, 114, 464, 1840, 7424, 30624, 126610, 529832, 2233584, 9471888, 40427152, 173398644, 747197976, 3233336302, 14043404136, 61203859260, 267565075736, 1173030487248, 5156102021680, 22718268675276, 100321210527344, 443919440641296, 1968097221659546]

cp's OEIS Frontend

A363109 Expansion of g.f. A(x) satisfying 4 = Sum_{n=-oo..+oo} (-1)^n * x^(2n) (4*A(x) + x^(n-2))^(n+1).

Table of values

List of values

cp's OEIS Frontend

A363109 Expansion of g.f. A(x) satisfying 4 = Sum_{n=-oo..+oo} (-1)^n * x^(2*n) * (4*A(x) + x^(n-2))^(n+1).

Table of values

List of values

A363109 Expansion of g.f. A(x) satisfying 4 = Sum_{n=-oo..+oo} (-1)^n * x^(2n) (4*A(x) + x^(n-2))^(n+1).