A246863 - cp's OEIS frontend

A246863 Expansion of phi(x) * f(x^1, x^7) in powers of x where phi(), f() are Ramanujan theta functions.

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

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

cp's OEIS Frontend

A246863 Expansion of phi(x) * f(x^1, x^7) in powers of x where phi(), f() are Ramanujan theta functions.

Table of values

List of values

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

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

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