A214316 - cp's OEIS frontend

A214316 Expansion of psi(x)^2 - 5 * x * psi(x^5)^2 in powers of x where psi() is a Ramanujan theta function.

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

[1, -3, 1, 2, 2, 0, -7, 2, 0, 2, 2, -3, 1, 2, 0, 2, -6, 0, 2, 0, 1, -6, 2, 0, 2, 2, 0, 2, 2, 2, 1, -11, 0, 0, 2, 0, -6, 2, 2, 2, 0, 0, 3, 2, 0, 2, -6, 0, 2, 2, 0, -6, 0, 0, 0, 4, -7, 2, 2, 0, 2, -3, 0, 0, 2, 2, -6, 2, 0, 2, 2, 0, 3, 2, 0, 0, -6, 0, 2, 2, 0]

cp's OEIS Frontend

A214316 Expansion of psi(x)^2 - 5 * x * psi(x^5)^2 in powers of x where psi() is a Ramanujan theta function.

Table of values

List of values

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

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

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