A146164 - cp's OEIS frontend

A146164 Expansion of f(-x^4) * chi(x^5) / f(-x^5) in powers of x where f(), chi() are Ramanujan theta functions.

n	a(n)
0	1
1	0
2	0
3	0
4	-1
5	2
6	0
7	0
8	-1
9	-2
10	3
11	0
12	0
13	-2
14	-3
15	6
16	0
17	0
18	-3
19	-6
20	11
21	0
22	0
23	-6
24	-10
25	18
26	0
27	0
28	-9
29	-16
30	28
31	0
32	0
33	-14
34	-25
35	44
36	0
37	0
38	-22
39	-38
40	67
41	0
42	0
43	-32
44	-57
45	100
46	0
47	0
48	-48
49	-84
50	146
51	0
52	0
53	-70
54	-121
55	210
56	0
57	0
58	-99
59	-172
60	299
61	0
62	0
63	-140
64	-243
65	420
66	0

[1, 0, 0, 0, -1, 2, 0, 0, -1, -2, 3, 0, 0, -2, -3, 6, 0, 0, -3, -6, 11, 0, 0, -6, -10, 18, 0, 0, -9, -16, 28, 0, 0, -14, -25, 44, 0, 0, -22, -38, 67, 0, 0, -32, -57, 100, 0, 0, -48, -84, 146, 0, 0, -70, -121, 210, 0, 0, -99, -172, 299, 0, 0, -140, -243, 420, 0]

cp's OEIS Frontend

A146164 Expansion of f(-x^4) * chi(x^5) / f(-x^5) in powers of x where f(), chi() are Ramanujan theta functions.

Table of values

List of values