A246926 - cp's OEIS frontend

A246926 Expansion of phi(x)^2 * chi(x) * psi(-x^3) in powers of x where phi(), psi(), chi() are Ramanujan theta functions.

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

[1, 5, 8, 4, 4, 13, 12, 4, 5, 16, 24, 8, 4, 20, 12, 8, 9, 20, 32, 4, 12, 29, 12, 8, 8, 36, 40, 8, 8, 20, 24, 16, 8, 25, 40, 12, 12, 32, 24, 12, 13, 48, 40, 8, 8, 40, 36, 8, 16, 20, 56, 16, 12, 52, 12, 20, 13, 36, 56, 16, 20, 40, 24, 8, 8, 45, 72, 12, 16, 52]

cp's OEIS Frontend

A246926 Expansion of phi(x)^2 * chi(x) * psi(-x^3) in powers of x where phi(), psi(), chi() are Ramanujan theta functions.

Table of values

List of values

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

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

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