A328790 - cp's OEIS frontend

A328790 Expansion of (chi(x) / chi(-x^6))^2 in powers of x where chi() is a Ramanujan theta function.

n	a(n)
0	1
1	2
2	1
3	2
4	4
5	4
6	7
7	10
8	11
9	16
10	21
11	24
12	34
13	44
14	50
15	66
16	84
17	98
18	125
19	156
20	181
21	226
22	277
23	322
24	397
25	480
26	557
27	674
28	807
29	936
30	1121
31	1330
32	1538
33	1824
34	2146
35	2476
36	2915
37	3408
38	3918
39	4578
40	5322
41	6104
42	7090
43	8198
44	9375
45	10830
46	12464
47	14214
48	16345
49	18734
50	21303

[1, 2, 1, 2, 4, 4, 7, 10, 11, 16, 21, 24, 34, 44, 50, 66, 84, 98, 125, 156, 181, 226, 277, 322, 397, 480, 557, 674, 807, 936, 1121, 1330, 1538, 1824, 2146, 2476, 2915, 3408, 3918, 4578, 5322, 6104, 7090, 8198, 9375, 10830, 12464, 14214, 16345, 18734, 21303]

cp's OEIS Frontend

A328790 Expansion of (chi(x) / chi(-x^6))^2 in powers of x where chi() is a Ramanujan theta function.

Table of values

List of values