A368635 - cp's OEIS frontend

A368635 Expansion of g.f. A(x) satisfying A(x) = 1 + 3xA(x)^2 - 2xA(-x)^2.

n	a(n)
0	1
1	1
2	10
3	21
4	310
5	762
6	12820
7	33805
8	607550
9	1667214
10	31182540
11	87799362
12	1686609820
13	4835044372
14	94676506920
15	275037241149
16	5463738069390
17	16035014605830
18	322140216214300
19	953095126595062
20	19320606147948820
21	57539265876939756
22	1175037853461723160
23	3518503980453113106

[1, 1, 10, 21, 310, 762, 12820, 33805, 607550, 1667214, 31182540, 87799362, 1686609820, 4835044372, 94676506920, 275037241149, 5463738069390, 16035014605830, 322140216214300, 953095126595062, 19320606147948820, 57539265876939756, 1175037853461723160, 3518503980453113106]

cp's OEIS Frontend

A368635 Expansion of g.f. A(x) satisfying A(x) = 1 + 3xA(x)^2 - 2xA(-x)^2.

Table of values

List of values

cp's OEIS Frontend

A368635 Expansion of g.f. A(x) satisfying A(x) = 1 + 3*x*A(x)^2 - 2*x*A(-x)^2.

Table of values

List of values

A368635 Expansion of g.f. A(x) satisfying A(x) = 1 + 3xA(x)^2 - 2xA(-x)^2.