A347953 - cp's OEIS frontend

A347953 G.f.: A(x) = 1/C(-xT(x)^3), where C(x) = 1 + xC(x)^2 is the g.f. of A000108 and T(x) = 1 + x*T(x)^3 is the g.f. of A001764.

n	a(n)
0	1
1	1
2	2
3	8
4	35
5	171
6	882
7	4744
8	26286
9	149045
10	860596
11	5042968
12	29913676
13	179270434
14	1083794310
15	6601817952
16	40479778395
17	249646876065
18	1547539929810
19	9637085582640
20	60260786147261
21	378212395786511
22	2381767469829332
23	15045137488662048
24	95304451461770250

[1, 1, 2, 8, 35, 171, 882, 4744, 26286, 149045, 860596, 5042968, 29913676, 179270434, 1083794310, 6601817952, 40479778395, 249646876065, 1547539929810, 9637085582640, 60260786147261, 378212395786511, 2381767469829332, 15045137488662048, 95304451461770250]

cp's OEIS Frontend

A347953 G.f.: A(x) = 1/C(-xT(x)^3), where C(x) = 1 + xC(x)^2 is the g.f. of A000108 and T(x) = 1 + x*T(x)^3 is the g.f. of A001764.

Table of values

List of values

cp's OEIS Frontend

A347953 G.f.: A(x) = 1/C(-x*T(x)^3), where C(x) = 1 + x*C(x)^2 is the g.f. of A000108 and T(x) = 1 + x*T(x)^3 is the g.f. of A001764.

Table of values

List of values

A347953 G.f.: A(x) = 1/C(-xT(x)^3), where C(x) = 1 + xC(x)^2 is the g.f. of A000108 and T(x) = 1 + x*T(x)^3 is the g.f. of A001764.