A366240 - cp's OEIS frontend

A366240 G.f. A(x) satisfies A(x) = 1 + x + x(1 + x)^3A(x)^3.

n	a(n)
0	1
1	2
2	9
3	60
4	432
5	3378
6	27792
7	237122
8	2079132
9	18620709
10	169614960
11	1566540573
12	14635978998
13	138080055192
14	1313596636812
15	12587218990644
16	121378106852988
17	1176981533610012
18	11469587139406515
19	112265849283068877
20	1103256200355696855

[1, 2, 9, 60, 432, 3378, 27792, 237122, 2079132, 18620709, 169614960, 1566540573, 14635978998, 138080055192, 1313596636812, 12587218990644, 121378106852988, 1176981533610012, 11469587139406515, 112265849283068877, 1103256200355696855]

cp's OEIS Frontend

A366240 G.f. A(x) satisfies A(x) = 1 + x + x(1 + x)^3A(x)^3.

Table of values

List of values

cp's OEIS Frontend

A366240 G.f. A(x) satisfies A(x) = 1 + x + x*(1 + x)^3*A(x)^3.

Table of values

List of values

A366240 G.f. A(x) satisfies A(x) = 1 + x + x(1 + x)^3A(x)^3.