A260308 - cp's OEIS frontend

A260308 Expansion of psi(x) * phi(x^3) in powers of x where phi(), psi() are Ramanujan theta functions.

n	a(n)
0	1
1	1
2	0
3	3
4	2
5	0
6	3
7	0
8	0
9	2
10	1
11	0
12	2
13	4
14	0
15	3
16	0
17	0
18	4
19	0
20	0
21	1
22	2
23	0
24	2
25	0
26	0
27	4
28	3
29	0
30	2
31	2
32	0
33	4
34	0
35	0
36	1
37	2
38	0
39	2
40	2
41	0
42	2
43	0
44	0
45	1
46	0
47	0
48	8
49	2
50	0
51	2
52	0
53	0
54	2
55	3
56	0
57	2
58	4
59	0
60	0
61	0
62	0
63	4
64	0
65	0
66	1
67	2
68	0
69	4
70	0
71	0
72	2
73	0
74	0
75	2
76	4
77	0
78	5
79	0
80	0
81	4
82	2
83	0
84	2
85	2
86	0

[1, 1, 0, 3, 2, 0, 3, 0, 0, 2, 1, 0, 2, 4, 0, 3, 0, 0, 4, 0, 0, 1, 2, 0, 2, 0, 0, 4, 3, 0, 2, 2, 0, 4, 0, 0, 1, 2, 0, 2, 2, 0, 2, 0, 0, 1, 0, 0, 8, 2, 0, 2, 0, 0, 2, 3, 0, 2, 4, 0, 0, 0, 0, 4, 0, 0, 1, 2, 0, 4, 0, 0, 2, 0, 0, 2, 4, 0, 5, 0, 0, 4, 2, 0, 2, 2, 0]

cp's OEIS Frontend

A260308 Expansion of psi(x) * phi(x^3) in powers of x where phi(), psi() are Ramanujan theta functions.

Table of values

List of values

n	a(n)
0	1
1	1
2	0
3	3
4	2
5	0
6	3
7	0
8	0
9	2
10	1
11	0
12	2
13	4
14	0
15	3
16	0
17	0
18	4
19	0
20	0
21	1
22	2
23	0
24	2
25	0
26	0
27	4
28	3
29	0
30	2
31	2
32	0
33	4
34	0
35	0
36	1
37	2
38	0
39	2
40	2
41	0
42	2
43	0
44	0
45	1
46	0
47	0
48	8
49	2
50	0
51	2
52	0
53	0
54	2
55	3
56	0
57	2
58	4
59	0
60	0
61	0
62	0
63	4
64	0
65	0
66	1
67	2
68	0
69	4
70	0
71	0
72	2
73	0
74	0
75	2
76	4
77	0
78	5
79	0
80	0
81	4
82	2
83	0
84	2
85	2
86	0

n	a(n)
0	1
1	1
2	0
3	3
4	2
5	0
6	3
7	0
8	0
9	2
10	1
11	0
12	2
13	4
14	0
15	3
16	0
17	0
18	4
19	0
20	0
21	1
22	2
23	0
24	2
25	0
26	0
27	4
28	3
29	0
30	2
31	2
32	0
33	4
34	0
35	0
36	1
37	2
38	0
39	2
40	2
41	0
42	2
43	0
44	0
45	1
46	0
47	0
48	8
49	2
50	0
51	2
52	0
53	0
54	2
55	3
56	0
57	2
58	4
59	0
60	0
61	0
62	0
63	4
64	0
65	0
66	1
67	2
68	0
69	4
70	0
71	0
72	2
73	0
74	0
75	2
76	4
77	0
78	5
79	0
80	0
81	4
82	2
83	0
84	2
85	2
86	0

n	a(n)
0	1
1	1
2	0
3	3
4	2
5	0
6	3
7	0
8	0
9	2
10	1
11	0
12	2
13	4
14	0
15	3
16	0
17	0
18	4
19	0
20	0
21	1
22	2
23	0
24	2
25	0
26	0
27	4
28	3
29	0
30	2
31	2
32	0
33	4
34	0
35	0
36	1
37	2
38	0
39	2
40	2
41	0
42	2
43	0
44	0
45	1
46	0
47	0
48	8
49	2
50	0
51	2
52	0
53	0
54	2
55	3
56	0
57	2
58	4
59	0
60	0
61	0
62	0
63	4
64	0
65	0
66	1
67	2
68	0
69	4
70	0
71	0
72	2
73	0
74	0
75	2
76	4
77	0
78	5
79	0
80	0
81	4
82	2
83	0
84	2
85	2
86	0