A215596 - cp's OEIS frontend

A215596 Expansion of psi(-x) * f(-x^4)^3 in powers of x where psi(), f() are Ramanujan theta functions.

n	a(n)
0	1
1	-1
2	0
3	-1
4	-3
5	3
6	1
7	3
8	0
9	0
10	-2
11	0
12	5
13	-5
14	-3
15	-6
16	0
17	0
18	5
19	3
20	0
21	-1
22	5
23	0
24	-7
25	10
26	0
27	2
28	1
29	0
30	-7
31	0
32	-3
33	-5
34	-7
35	0
36	1
37	0
38	0
39	7
40	11
41	-9
42	0
43	-9
44	0
45	6
46	9
47	0
48	5
49	3
50	9
51	0
52	-7
53	0
54	0
55	-10
56	0
57	-5
58	0
59	3
60	-18
61	2
62	0
63	11
64	0
65	0
66	-10
67	-5
68	9
69	7
70	-14
71	0
72	0
73	0
74	0
75	11
76	9

[1, -1, 0, -1, -3, 3, 1, 3, 0, 0, -2, 0, 5, -5, -3, -6, 0, 0, 5, 3, 0, -1, 5, 0, -7, 10, 0, 2, 1, 0, -7, 0, -3, -5, -7, 0, 1, 0, 0, 7, 11, -9, 0, -9, 0, 6, 9, 0, 5, 3, 9, 0, -7, 0, 0, -10, 0, -5, 0, 3, -18, 2, 0, 11, 0, 0, -10, -5, 9, 7, -14, 0, 0, 0, 0, 11, 9]

cp's OEIS Frontend

A215596 Expansion of psi(-x) * f(-x^4)^3 in powers of x where psi(), f() are Ramanujan theta functions.

Table of values

List of values

n	a(n)
0	1
1	-1
2	0
3	-1
4	-3
5	3
6	1
7	3
8	0
9	0
10	-2
11	0
12	5
13	-5
14	-3
15	-6
16	0
17	0
18	5
19	3
20	0
21	-1
22	5
23	0
24	-7
25	10
26	0
27	2
28	1
29	0
30	-7
31	0
32	-3
33	-5
34	-7
35	0
36	1
37	0
38	0
39	7
40	11
41	-9
42	0
43	-9
44	0
45	6
46	9
47	0
48	5
49	3
50	9
51	0
52	-7
53	0
54	0
55	-10
56	0
57	-5
58	0
59	3
60	-18
61	2
62	0
63	11
64	0
65	0
66	-10
67	-5
68	9
69	7
70	-14
71	0
72	0
73	0
74	0
75	11
76	9

n	a(n)
0	1
1	-1
2	0
3	-1
4	-3
5	3
6	1
7	3
8	0
9	0
10	-2
11	0
12	5
13	-5
14	-3
15	-6
16	0
17	0
18	5
19	3
20	0
21	-1
22	5
23	0
24	-7
25	10
26	0
27	2
28	1
29	0
30	-7
31	0
32	-3
33	-5
34	-7
35	0
36	1
37	0
38	0
39	7
40	11
41	-9
42	0
43	-9
44	0
45	6
46	9
47	0
48	5
49	3
50	9
51	0
52	-7
53	0
54	0
55	-10
56	0
57	-5
58	0
59	3
60	-18
61	2
62	0
63	11
64	0
65	0
66	-10
67	-5
68	9
69	7
70	-14
71	0
72	0
73	0
74	0
75	11
76	9

n	a(n)
0	1
1	-1
2	0
3	-1
4	-3
5	3
6	1
7	3
8	0
9	0
10	-2
11	0
12	5
13	-5
14	-3
15	-6
16	0
17	0
18	5
19	3
20	0
21	-1
22	5
23	0
24	-7
25	10
26	0
27	2
28	1
29	0
30	-7
31	0
32	-3
33	-5
34	-7
35	0
36	1
37	0
38	0
39	7
40	11
41	-9
42	0
43	-9
44	0
45	6
46	9
47	0
48	5
49	3
50	9
51	0
52	-7
53	0
54	0
55	-10
56	0
57	-5
58	0
59	3
60	-18
61	2
62	0
63	11
64	0
65	0
66	-10
67	-5
68	9
69	7
70	-14
71	0
72	0
73	0
74	0
75	11
76	9