A356781 - cp's OEIS frontend

A356781 Expansion of g.f. A(x) satisfying A(x) = A( x^2 + 2x^2A(x) )^(1/2), with A(0)=0, A'(0)=1.

n	a(n)
1	1
2	1
3	1
4	2
5	4
6	7
7	14
8	32
9	74
10	172
11	408
12	978
13	2349
14	5662
15	13737
16	33568
17	82596
18	204618
19	510208
20	1279544
21	3224828
22	8162144
23	20735397
24	52848816
25	135088609
26	346214873
27	889451320
28	2290164276
29	5908894762
30	15274778235
31	39555942836
32	102603159040
33	266545251022

[1, 1, 1, 2, 4, 7, 14, 32, 74, 172, 408, 978, 2349, 5662, 13737, 33568, 82596, 204618, 510208, 1279544, 3224828, 8162144, 20735397, 52848816, 135088609, 346214873, 889451320, 2290164276, 5908894762, 15274778235, 39555942836, 102603159040, 266545251022]

cp's OEIS Frontend

A356781 Expansion of g.f. A(x) satisfying A(x) = A( x^2 + 2x^2A(x) )^(1/2), with A(0)=0, A'(0)=1.

Table of values

List of values

cp's OEIS Frontend

A356781 Expansion of g.f. A(x) satisfying A(x) = A( x^2 + 2*x^2*A(x) )^(1/2), with A(0)=0, A'(0)=1.

Table of values

List of values

A356781 Expansion of g.f. A(x) satisfying A(x) = A( x^2 + 2x^2A(x) )^(1/2), with A(0)=0, A'(0)=1.