A378787 - cp's OEIS frontend

A378787 G.f. A(x) satisfies A(x) = ( 1 + x * (1 + x*A(x)^2)^3 )^2.

n	a(n)
0	1
1	2
2	7
3	36
4	197
5	1184
6	7425
7	48308
8	322521
9	2198064
10	15227850
11	106924154
12	759245463
13	5442675080
14	39335090088
15	286296369000
16	2096706604597
17	15439417451928
18	114243931954962
19	849030345258990
20	6334510149389409
21	47428709540589036
22	356261301882333885

[1, 2, 7, 36, 197, 1184, 7425, 48308, 322521, 2198064, 15227850, 106924154, 759245463, 5442675080, 39335090088, 286296369000, 2096706604597, 15439417451928, 114243931954962, 849030345258990, 6334510149389409, 47428709540589036, 356261301882333885]

cp's OEIS Frontend

A378787 G.f. A(x) satisfies A(x) = ( 1 + x * (1 + x*A(x)^2)^3 )^2.

Table of values

List of values