A263444 - cp's OEIS frontend

A263444 Expansion of psi(q)^2 * chi(-q^6)^2 * f(-q^6) in powers of q where psi(), chi(), f() are Ramanujan theta functions.

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

[1, 2, 1, 2, 2, 0, 0, -4, -3, -4, -4, 2, -6, 0, 2, 0, 2, -6, 4, -4, 0, 0, -8, 4, 0, 14, 2, 2, 12, 0, 8, -4, -3, 0, -4, 4, -4, 0, 4, 8, 12, -6, 0, -12, -6, 0, -8, 4, -6, 14, 5, 0, 0, 0, 0, -8, -6, -24, -12, 2, 0, 0, 6, 8, 2, -12, 8, -12, -6, 0, -8, 4, -12, 24, 6]

cp's OEIS Frontend

A263444 Expansion of psi(q)^2 * chi(-q^6)^2 * f(-q^6) in powers of q where psi(), chi(), f() are Ramanujan theta functions.

Table of values

List of values

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

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

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