A281452 - cp's OEIS frontend

A281452 Expansion of f(x, x) * f(x^5, x^13) in powers of x where f(, ) is Ramanujan's general theta function.

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

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

cp's OEIS Frontend

A281452 Expansion of f(x, x) * f(x^5, x^13) in powers of x where f(, ) is Ramanujan's general theta function.

Table of values

List of values

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

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

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