A129390 - cp's OEIS frontend

A129390 Expansion of phi(x) * phi(-x^5) / (chi(-x^2) * chi(-x^10)) in powers of x where phi(), chi() are Ramanujan theta functions.

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

[1, 2, 1, 2, 3, 0, 0, 2, 0, 0, 4, 2, 1, 4, 2, 0, 0, 2, 0, 0, 2, 2, 3, 2, 3, 0, 0, 0, 0, 0, 2, 6, 0, 2, 4, 0, 0, 2, 0, 0, 5, 2, 0, 4, 2, 0, 0, 0, 0, 0, 2, 2, 4, 2, 2, 0, 0, 2, 0, 0, 1, 4, 1, 2, 4, 0, 0, 4, 0, 0, 4, 0, 2, 6, 2, 0, 0, 0, 0, 0, 4, 2, 0, 2, 1, 0, 0]

cp's OEIS Frontend

A129390 Expansion of phi(x) * phi(-x^5) / (chi(-x^2) * chi(-x^10)) in powers of x where phi(), chi() are Ramanujan theta functions.

Table of values

List of values

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

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

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