A257398 - cp's OEIS frontend

A257398 Expansion of phi(-x^6)^2 / chi(-x) in powers of x where phi(), chi() are Ramanujan theta functions.

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

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

cp's OEIS Frontend

A257398 Expansion of phi(-x^6)^2 / chi(-x) in powers of x where phi(), chi() are Ramanujan theta functions.

Table of values

List of values

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

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

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