A255258 - cp's OEIS frontend

A255258 Expansion of q^2 * phi(q) * psi(q^16) in powers of q where phi(), psi() are Ramanujan theta functions.

n	a(n)
2	1
3	2
4	0
5	0
6	2
7	0
8	0
9	0
10	0
11	2
12	0
13	0
14	0
15	0
16	0
17	0
18	3
19	2
20	0
21	0
22	2
23	0
24	0
25	0
26	0
27	4
28	0
29	0
30	0
31	0
32	0
33	0
34	2
35	0
36	0
37	0
38	2
39	0
40	0
41	0
42	0
43	2
44	0
45	0
46	0
47	0
48	0
49	0
50	1
51	4
52	0
53	0
54	4
55	0
56	0
57	0
58	0
59	2
60	0
61	0
62	0
63	0
64	0
65	0
66	4
67	2
68	0
69	0
70	0
71	0
72	0
73	0
74	0
75	2
76	0
77	0
78	0
79	0
80	0
81	0
82	2
83	2
84	0
85	0
86	2
87	0
88	0

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

cp's OEIS Frontend

A255258 Expansion of q^2 * phi(q) * psi(q^16) in powers of q where phi(), psi() are Ramanujan theta functions.

Table of values

List of values

n	a(n)
2	1
3	2
4	0
5	0
6	2
7	0
8	0
9	0
10	0
11	2
12	0
13	0
14	0
15	0
16	0
17	0
18	3
19	2
20	0
21	0
22	2
23	0
24	0
25	0
26	0
27	4
28	0
29	0
30	0
31	0
32	0
33	0
34	2
35	0
36	0
37	0
38	2
39	0
40	0
41	0
42	0
43	2
44	0
45	0
46	0
47	0
48	0
49	0
50	1
51	4
52	0
53	0
54	4
55	0
56	0
57	0
58	0
59	2
60	0
61	0
62	0
63	0
64	0
65	0
66	4
67	2
68	0
69	0
70	0
71	0
72	0
73	0
74	0
75	2
76	0
77	0
78	0
79	0
80	0
81	0
82	2
83	2
84	0
85	0
86	2
87	0
88	0

n	a(n)
2	1
3	2
4	0
5	0
6	2
7	0
8	0
9	0
10	0
11	2
12	0
13	0
14	0
15	0
16	0
17	0
18	3
19	2
20	0
21	0
22	2
23	0
24	0
25	0
26	0
27	4
28	0
29	0
30	0
31	0
32	0
33	0
34	2
35	0
36	0
37	0
38	2
39	0
40	0
41	0
42	0
43	2
44	0
45	0
46	0
47	0
48	0
49	0
50	1
51	4
52	0
53	0
54	4
55	0
56	0
57	0
58	0
59	2
60	0
61	0
62	0
63	0
64	0
65	0
66	4
67	2
68	0
69	0
70	0
71	0
72	0
73	0
74	0
75	2
76	0
77	0
78	0
79	0
80	0
81	0
82	2
83	2
84	0
85	0
86	2
87	0
88	0

n	a(n)
2	1
3	2
4	0
5	0
6	2
7	0
8	0
9	0
10	0
11	2
12	0
13	0
14	0
15	0
16	0
17	0
18	3
19	2
20	0
21	0
22	2
23	0
24	0
25	0
26	0
27	4
28	0
29	0
30	0
31	0
32	0
33	0
34	2
35	0
36	0
37	0
38	2
39	0
40	0
41	0
42	0
43	2
44	0
45	0
46	0
47	0
48	0
49	0
50	1
51	4
52	0
53	0
54	4
55	0
56	0
57	0
58	0
59	2
60	0
61	0
62	0
63	0
64	0
65	0
66	4
67	2
68	0
69	0
70	0
71	0
72	0
73	0
74	0
75	2
76	0
77	0
78	0
79	0
80	0
81	0
82	2
83	2
84	0
85	0
86	2
87	0
88	0