A308272 - cp's OEIS frontend

A308272 G.f. A(x) satisfies: A(x) = (1 + x) * A(x^2)A(x^3)A(x^5)* ... A(x^prime(k)) ...

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	3
6	5
7	6
8	7
9	10
10	13
11	16
12	22
13	27
14	33
15	44
16	53
17	65
18	84
19	101
20	124
21	156
22	187
23	226
24	280
25	336
26	403
27	492
28	587
29	700
30	850
31	1008
32	1195
33	1435
34	1693
35	2004
36	2390
37	2808
38	3303
39	3910
40	4584
41	5372
42	6328
43	7387
44	8619
45	10106
46	11757
47	13675
48	15961
49	18508
50	21464
51	24948
52	28845
53	33345

[1, 1, 1, 2, 2, 3, 5, 6, 7, 10, 13, 16, 22, 27, 33, 44, 53, 65, 84, 101, 124, 156, 187, 226, 280, 336, 403, 492, 587, 700, 850, 1008, 1195, 1435, 1693, 2004, 2390, 2808, 3303, 3910, 4584, 5372, 6328, 7387, 8619, 10106, 11757, 13675, 15961, 18508, 21464, 24948, 28845, 33345]

cp's OEIS Frontend

A308272 G.f. A(x) satisfies: A(x) = (1 + x) * A(x^2)A(x^3)A(x^5)* ... A(x^prime(k)) ...

Table of values

List of values

cp's OEIS Frontend

A308272 G.f. A(x) satisfies: A(x) = (1 + x) * A(x^2)*A(x^3)*A(x^5)* ... *A(x^prime(k))* ...

Table of values

List of values

A308272 G.f. A(x) satisfies: A(x) = (1 + x) * A(x^2)A(x^3)A(x^5)* ... A(x^prime(k)) ...