A213607 - cp's OEIS frontend

A213607 Expansion of psi(x^4) * f(-x^3)^3 / f(-x) in powers of x where psi(), f() are Ramanujan theta functions.

n	a(n)
0	1
1	1
2	2
3	0
4	3
5	2
6	4
7	0
8	3
9	3
10	4
11	0
12	4
13	3
14	6
15	0
16	7
17	3
18	4
19	0
20	6
21	5
22	4
23	0
24	7
25	4
26	8
27	0
28	7
29	5
30	8
31	0
32	5
33	4
34	10
35	0
36	8
37	5
38	6
39	0
40	7
41	7
42	8
43	0
44	11
45	5
46	10
47	0
48	9
49	8
50	8
51	0
52	5
53	4
54	12
55	0
56	14
57	5
58	8
59	0
60	10
61	8
62	8
63	0
64	11
65	8
66	10
67	0
68	10
69	9
70	14
71	0
72	10
73	5
74	10
75	0
76	15
77	7
78	6
79	0
80	10
81	9

[1, 1, 2, 0, 3, 2, 4, 0, 3, 3, 4, 0, 4, 3, 6, 0, 7, 3, 4, 0, 6, 5, 4, 0, 7, 4, 8, 0, 7, 5, 8, 0, 5, 4, 10, 0, 8, 5, 6, 0, 7, 7, 8, 0, 11, 5, 10, 0, 9, 8, 8, 0, 5, 4, 12, 0, 14, 5, 8, 0, 10, 8, 8, 0, 11, 8, 10, 0, 10, 9, 14, 0, 10, 5, 10, 0, 15, 7, 6, 0, 10, 9]

cp's OEIS Frontend

A213607 Expansion of psi(x^4) * f(-x^3)^3 / f(-x) 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	2
3	0
4	3
5	2
6	4
7	0
8	3
9	3
10	4
11	0
12	4
13	3
14	6
15	0
16	7
17	3
18	4
19	0
20	6
21	5
22	4
23	0
24	7
25	4
26	8
27	0
28	7
29	5
30	8
31	0
32	5
33	4
34	10
35	0
36	8
37	5
38	6
39	0
40	7
41	7
42	8
43	0
44	11
45	5
46	10
47	0
48	9
49	8
50	8
51	0
52	5
53	4
54	12
55	0
56	14
57	5
58	8
59	0
60	10
61	8
62	8
63	0
64	11
65	8
66	10
67	0
68	10
69	9
70	14
71	0
72	10
73	5
74	10
75	0
76	15
77	7
78	6
79	0
80	10
81	9

n	a(n)
0	1
1	1
2	2
3	0
4	3
5	2
6	4
7	0
8	3
9	3
10	4
11	0
12	4
13	3
14	6
15	0
16	7
17	3
18	4
19	0
20	6
21	5
22	4
23	0
24	7
25	4
26	8
27	0
28	7
29	5
30	8
31	0
32	5
33	4
34	10
35	0
36	8
37	5
38	6
39	0
40	7
41	7
42	8
43	0
44	11
45	5
46	10
47	0
48	9
49	8
50	8
51	0
52	5
53	4
54	12
55	0
56	14
57	5
58	8
59	0
60	10
61	8
62	8
63	0
64	11
65	8
66	10
67	0
68	10
69	9
70	14
71	0
72	10
73	5
74	10
75	0
76	15
77	7
78	6
79	0
80	10
81	9

n	a(n)
0	1
1	1
2	2
3	0
4	3
5	2
6	4
7	0
8	3
9	3
10	4
11	0
12	4
13	3
14	6
15	0
16	7
17	3
18	4
19	0
20	6
21	5
22	4
23	0
24	7
25	4
26	8
27	0
28	7
29	5
30	8
31	0
32	5
33	4
34	10
35	0
36	8
37	5
38	6
39	0
40	7
41	7
42	8
43	0
44	11
45	5
46	10
47	0
48	9
49	8
50	8
51	0
52	5
53	4
54	12
55	0
56	14
57	5
58	8
59	0
60	10
61	8
62	8
63	0
64	11
65	8
66	10
67	0
68	10
69	9
70	14
71	0
72	10
73	5
74	10
75	0
76	15
77	7
78	6
79	0
80	10
81	9