A262064 - cp's OEIS frontend

A262064 Expansion of f(x^9, x^15) / f(-x^2, -x^4) in powers of x where f(, ) is the Ramanujan general theta function.

n	a(n)
0	1
1	0
2	1
3	0
4	2
5	0
6	3
7	0
8	5
9	1
10	7
11	1
12	11
13	2
14	15
15	4
16	22
17	6
18	30
19	9
20	42
21	14
22	56
23	20
24	77
25	29
26	101
27	41
28	135
29	57
30	176
31	78
32	231
33	107
34	297
35	143
36	385
37	191
38	490
39	253
40	627
41	332
42	793
43	432
44	1003
45	561
46	1257
47	721
48	1578
49	924
50	1963
51	1177
52	2443
53	1492
54	3022
55	1882
56	3734
57	2367
58	4589

[1, 0, 1, 0, 2, 0, 3, 0, 5, 1, 7, 1, 11, 2, 15, 4, 22, 6, 30, 9, 42, 14, 56, 20, 77, 29, 101, 41, 135, 57, 176, 78, 231, 107, 297, 143, 385, 191, 490, 253, 627, 332, 793, 432, 1003, 561, 1257, 721, 1578, 924, 1963, 1177, 2443, 1492, 3022, 1882, 3734, 2367, 4589]

cp's OEIS Frontend

A262064 Expansion of f(x^9, x^15) / f(-x^2, -x^4) in powers of x where f(, ) is the Ramanujan general theta function.

Table of values

List of values