A216490 - cp's OEIS frontend

A216490 G.f. satisfies A(x) = 1 + xA(x)^2 + x^3A(x)^5.

n	a(n)
0	1
1	1
2	2
3	6
4	21
5	78
6	302
7	1210
8	4979
9	20913
10	89284
11	386308
12	1690221
13	7465594
14	33243970
15	149080710
16	672682035
17	3051859515
18	13913105076
19	63704186436
20	292825392338
21	1350782681404
22	6251139672412
23	29014088205700
24	135029529235367
25	629978080093921
26	2945889534054758

[1, 1, 2, 6, 21, 78, 302, 1210, 4979, 20913, 89284, 386308, 1690221, 7465594, 33243970, 149080710, 672682035, 3051859515, 13913105076, 63704186436, 292825392338, 1350782681404, 6251139672412, 29014088205700, 135029529235367, 629978080093921, 2945889534054758]

cp's OEIS Frontend

A216490 G.f. satisfies A(x) = 1 + xA(x)^2 + x^3A(x)^5.

Table of values

List of values

cp's OEIS Frontend

A216490 G.f. satisfies A(x) = 1 + x*A(x)^2 + x^3*A(x)^5.

Table of values

List of values

A216490 G.f. satisfies A(x) = 1 + xA(x)^2 + x^3A(x)^5.