A212907 - cp's OEIS frontend

A212907 Expansion of x^(-1/3) * psi(x^3) * c(x) / 3 in powers of x where psi() is a Ramanujan theta function and c() is a cubic AGM theta function.

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

[1, 1, 2, 1, 3, 3, 2, 2, 2, 5, 3, 3, 4, 4, 3, 4, 3, 5, 3, 6, 6, 3, 4, 5, 5, 7, 5, 4, 4, 4, 8, 3, 6, 7, 9, 7, 5, 4, 3, 9, 7, 4, 7, 5, 10, 5, 8, 8, 4, 7, 9, 6, 8, 7, 8, 10, 5, 6, 5, 9, 10, 7, 8, 6, 7, 10, 7, 12, 6, 10, 7, 5, 12, 6, 12, 14, 6, 6, 5, 11, 6, 8, 10]

cp's OEIS Frontend

A212907 Expansion of x^(-1/3) * psi(x^3) * c(x) / 3 in powers of x where psi() is a Ramanujan theta function and c() is a cubic AGM theta function.

Table of values

List of values

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

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

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