A259655 - cp's OEIS frontend

A259655 Expansion of psi(x^2) * 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	3
3	1
4	4
5	1
6	5
7	2
8	5
9	2
10	5
11	3
12	7
13	1
14	7
15	2
16	9
17	3
18	7
19	2
20	6
21	4
22	11
23	3
24	8
25	3
26	10
27	3
28	8
29	4
30	9
31	3
32	14
33	2
34	10
35	2
36	15
37	6
38	7
39	5
40	7
41	3
42	14
43	5
44	14
45	3
46	16
47	5
48	8
49	4
50	13
51	5
52	13
53	3
54	12
55	4
56	18
57	5
58	14
59	4
60	13
61	5
62	15
63	4
64	15
65	5
66	16
67	7
68	9
69	6
70	11
71	7
72	22
73	3
74	16
75	3
76	19
77	7
78	16

[1, 1, 3, 1, 4, 1, 5, 2, 5, 2, 5, 3, 7, 1, 7, 2, 9, 3, 7, 2, 6, 4, 11, 3, 8, 3, 10, 3, 8, 4, 9, 3, 14, 2, 10, 2, 15, 6, 7, 5, 7, 3, 14, 5, 14, 3, 16, 5, 8, 4, 13, 5, 13, 3, 12, 4, 18, 5, 14, 4, 13, 5, 15, 4, 15, 5, 16, 7, 9, 6, 11, 7, 22, 3, 16, 3, 19, 7, 16]

cp's OEIS Frontend

A259655 Expansion of psi(x^2) * 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	3
3	1
4	4
5	1
6	5
7	2
8	5
9	2
10	5
11	3
12	7
13	1
14	7
15	2
16	9
17	3
18	7
19	2
20	6
21	4
22	11
23	3
24	8
25	3
26	10
27	3
28	8
29	4
30	9
31	3
32	14
33	2
34	10
35	2
36	15
37	6
38	7
39	5
40	7
41	3
42	14
43	5
44	14
45	3
46	16
47	5
48	8
49	4
50	13
51	5
52	13
53	3
54	12
55	4
56	18
57	5
58	14
59	4
60	13
61	5
62	15
63	4
64	15
65	5
66	16
67	7
68	9
69	6
70	11
71	7
72	22
73	3
74	16
75	3
76	19
77	7
78	16

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

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