A371713 - cp's OEIS frontend

A371713 Expansion of g.f. A(x) satisfying A(x)^2 = A( A(x)*(x + A(x)^2) ).

n	a(n)
1	1
2	1
3	3
4	10
5	39
6	161
7	698
8	3126
9	14361
10	67287
11	320319
12	1544894
13	7532756
14	37070678
15	183892128
16	918539002
17	4615979653
18	23321497085
19	118391352149
20	603585987830
21	3089089467145
22	15864868600157
23	81737410659710
24	422342729686590
25	2188088882282654
26	11363944086758244
27	59152933495794684

[1, 1, 3, 10, 39, 161, 698, 3126, 14361, 67287, 320319, 1544894, 7532756, 37070678, 183892128, 918539002, 4615979653, 23321497085, 118391352149, 603585987830, 3089089467145, 15864868600157, 81737410659710, 422342729686590, 2188088882282654, 11363944086758244, 59152933495794684]

cp's OEIS Frontend

A371713 Expansion of g.f. A(x) satisfying A(x)^2 = A( A(x)*(x + A(x)^2) ).

Table of values

List of values