A370479 - cp's OEIS frontend

A370479 G.f. satisfies A(x) = ( 1 + x * (A(x)^(1/2) / (1-x))^2 )^2.

n	a(n)
0	1
1	2
2	9
3	40
4	184
5	872
6	4232
7	20936
8	105208
9	535624
10	2757000
11	14324456
12	75028152
13	395750568
14	2100380424
15	11208429960
16	60103977976
17	323708642952
18	1750294676744
19	9497584905128
20	51703651336888
21	282302043458536
22	1545558070957960
23	8482843567140680

[1, 2, 9, 40, 184, 872, 4232, 20936, 105208, 535624, 2757000, 14324456, 75028152, 395750568, 2100380424, 11208429960, 60103977976, 323708642952, 1750294676744, 9497584905128, 51703651336888, 282302043458536, 1545558070957960, 8482843567140680]

cp's OEIS Frontend

A370479 G.f. satisfies A(x) = ( 1 + x * (A(x)^(1/2) / (1-x))^2 )^2.

Table of values

List of values