A215472 - cp's OEIS frontend

A215472 Expansion of (psi(x) * phi(-x)^4)^2 in powers of x where phi(), psi() are Ramanujan theta functions.

n	a(n)
0	1
1	-14
2	81
3	-238
4	322
5	0
6	-429
7	82
8	0
9	2162
10	-3038
11	-1134
12	2401
13	2482
14	0
15	-6958
16	3332
17	0
18	1442
19	0
20	6561
21	-4508
22	-9758
23	0
24	-1918
25	18802
26	0
27	9362
28	-24638
29	-19278
30	14641
31	14756
32	0
33	0
34	6562
35	0
36	-1148
37	-33998
38	26082
39	-20398
40	0
41	0
42	28083
43	49042
44	0
45	-64078
46	-30268

[1, -14, 81, -238, 322, 0, -429, 82, 0, 2162, -3038, -1134, 2401, 2482, 0, -6958, 3332, 0, 1442, 0, 6561, -4508, -9758, 0, -1918, 18802, 0, 9362, -24638, -19278, 14641, 14756, 0, 0, 6562, 0, -1148, -33998, 26082, -20398, 0, 0, 28083, 49042, 0, -64078, -30268]

cp's OEIS Frontend

A215472 Expansion of (psi(x) * phi(-x)^4)^2 in powers of x where phi(), psi() are Ramanujan theta functions.

Table of values

List of values