A091190 - cp's OEIS frontend

A091190 G.f. A(x) satisfies xA(x)^3 = B(xA(x^3)) where B(x) = x/(1 - 3*x).

n	a(n)
0	1
1	1
2	2
3	5
4	13
5	35
6	97
7	273
8	778
9	2240
10	6499
11	18976
12	55703
13	164243
14	486130
15	1443620
16	4299365
17	12836825
18	38413933
19	115184282
20	346005073
21	1041072108
22	3137060983
23	9465689545
24	28596915843
25	86492865522
26	261876842801
27	793661873276

[1, 1, 2, 5, 13, 35, 97, 273, 778, 2240, 6499, 18976, 55703, 164243, 486130, 1443620, 4299365, 12836825, 38413933, 115184282, 346005073, 1041072108, 3137060983, 9465689545, 28596915843, 86492865522, 261876842801, 793661873276]

cp's OEIS Frontend

A091190 G.f. A(x) satisfies xA(x)^3 = B(xA(x^3)) where B(x) = x/(1 - 3*x).

Table of values

List of values

cp's OEIS Frontend

A091190 G.f. A(x) satisfies x*A(x)^3 = B(x*A(x^3)) where B(x) = x/(1 - 3*x).

Table of values

List of values

A091190 G.f. A(x) satisfies xA(x)^3 = B(xA(x^3)) where B(x) = x/(1 - 3*x).