A132333 - cp's OEIS frontend

A132333 G.f.: A(x) = (A_1)^2 where A_1 = 1/[1 - x(A_2)^2], A_2 = 1/[1 - x^2(A_3)^2], A_3 = 1/[1 - x^3(A_4)^2], ... A_n = 1/[1 - x^n(A_{n+1})^2] for n>=1.

n	a(n)
0	1
1	2
2	3
3	8
4	17
5	36
6	85
7	184
8	405
9	898
10	1962
11	4296
12	9371
13	20376
14	44244
15	95844
16	207217
17	447264
18	963835
19	2073900
20	4456374
21	9563620
22	20499344
23	43891176
24	93877423
25	200594560
26	428231448
27	913400192
28	1946652868
29	4145533218
30	8821743618

[1, 2, 3, 8, 17, 36, 85, 184, 405, 898, 1962, 4296, 9371, 20376, 44244, 95844, 207217, 447264, 963835, 2073900, 4456374, 9563620, 20499344, 43891176, 93877423, 200594560, 428231448, 913400192, 1946652868, 4145533218, 8821743618]

cp's OEIS Frontend

A132333 G.f.: A(x) = (A_1)^2 where A_1 = 1/[1 - x(A_2)^2], A_2 = 1/[1 - x^2(A_3)^2], A_3 = 1/[1 - x^3(A_4)^2], ... A_n = 1/[1 - x^n(A_{n+1})^2] for n>=1.

Table of values

List of values

cp's OEIS Frontend

A132333 G.f.: A(x) = (A_1)^2 where A_1 = 1/[1 - x*(A_2)^2], A_2 = 1/[1 - x^2*(A_3)^2], A_3 = 1/[1 - x^3*(A_4)^2], ... A_n = 1/[1 - x^n*(A_{n+1})^2] for n>=1.

Table of values

List of values

A132333 G.f.: A(x) = (A_1)^2 where A_1 = 1/[1 - x(A_2)^2], A_2 = 1/[1 - x^2(A_3)^2], A_3 = 1/[1 - x^3(A_4)^2], ... A_n = 1/[1 - x^n(A_{n+1})^2] for n>=1.