A137968 - cp's OEIS frontend

A137968 G.f. satisfies A(x) = 1 + x(1 + xA(x)^2)^6.

n	a(n)
0	1
1	1
2	6
3	27
4	158
5	981
6	6342
7	42728
8	295008
9	2079882
10	14908740
11	108312873
12	795836544
13	5903472999
14	44151306690
15	332552305818
16	2520416719368
17	19207222744326
18	147086508325056
19	1131292622149352
20	8735383810590486

[1, 1, 6, 27, 158, 981, 6342, 42728, 295008, 2079882, 14908740, 108312873, 795836544, 5903472999, 44151306690, 332552305818, 2520416719368, 19207222744326, 147086508325056, 1131292622149352, 8735383810590486]

cp's OEIS Frontend

A137968 G.f. satisfies A(x) = 1 + x(1 + xA(x)^2)^6.

Table of values

List of values

cp's OEIS Frontend

A137968 G.f. satisfies A(x) = 1 + x*(1 + x*A(x)^2)^6.

Table of values

List of values

A137968 G.f. satisfies A(x) = 1 + x(1 + xA(x)^2)^6.