A143323 - cp's OEIS frontend

A143323 Expansion of eta(q^2)^4 * eta(q^5) * eta(q^20)^2 / ( eta(q) * eta(q^4)^2 * eta(q^10)^2 ) in powers of q.

n	a(n)
1	1
2	1
3	-2
4	-1
5	1
6	-2
7	-2
8	1
9	3
10	1
11	0
12	2
13	0
14	-2
15	-2
16	-1
17	0
18	3
19	0
20	-1
21	4
22	0
23	-2
24	-2
25	1
26	0
27	-4
28	2
29	2
30	-2
31	0
32	1
33	0
34	0
35	-2
36	-3
37	0
38	0
39	0
40	1
41	2
42	4
43	-2
44	0
45	3
46	-2
47	-2
48	2
49	3
50	1
51	0
52	0
53	0
54	-4
55	0
56	-2
57	0
58	2
59	0
60	2
61	2
62	0
63	-6
64	-1
65	0
66	0
67	-2
68	0
69	4
70	-2
71	0
72	3
73	0
74	0
75	-2
76	0
77	0
78	0
79	0
80	-1
81	5
82	2
83	-2
84	-4
85	0
86	-2
87	-4
88	0
89	2
90	3
91	0
92	2
93	0
94	-2
95	0
96	-2
97	0
98	3
99	0
100	-1
101	2
102	0
103	-2
104	0
105	4

[1, 1, -2, -1, 1, -2, -2, 1, 3, 1, 0, 2, 0, -2, -2, -1, 0, 3, 0, -1, 4, 0, -2, -2, 1, 0, -4, 2, 2, -2, 0, 1, 0, 0, -2, -3, 0, 0, 0, 1, 2, 4, -2, 0, 3, -2, -2, 2, 3, 1, 0, 0, 0, -4, 0, -2, 0, 2, 0, 2, 2, 0, -6, -1, 0, 0, -2, 0, 4, -2, 0, 3, 0, 0, -2, 0, 0, 0, 0, -1, 5, 2, -2, -4, 0, -2, -4, 0, 2, 3, 0, 2, 0, -2, 0, -2, 0, 3, 0, -1, 2, 0, -2, 0, 4]

cp's OEIS Frontend

A143323 Expansion of eta(q^2)^4 * eta(q^5) * eta(q^20)^2 / ( eta(q) * eta(q^4)^2 * eta(q^10)^2 ) in powers of q.

Table of values

List of values

n	a(n)
1	1
2	1
3	-2
4	-1
5	1
6	-2
7	-2
8	1
9	3
10	1
11	0
12	2
13	0
14	-2
15	-2
16	-1
17	0
18	3
19	0
20	-1
21	4
22	0
23	-2
24	-2
25	1
26	0
27	-4
28	2
29	2
30	-2
31	0
32	1
33	0
34	0
35	-2
36	-3
37	0
38	0
39	0
40	1
41	2
42	4
43	-2
44	0
45	3
46	-2
47	-2
48	2
49	3
50	1
51	0
52	0
53	0
54	-4
55	0
56	-2
57	0
58	2
59	0
60	2
61	2
62	0
63	-6
64	-1
65	0
66	0
67	-2
68	0
69	4
70	-2
71	0
72	3
73	0
74	0
75	-2
76	0
77	0
78	0
79	0
80	-1
81	5
82	2
83	-2
84	-4
85	0
86	-2
87	-4
88	0
89	2
90	3
91	0
92	2
93	0
94	-2
95	0
96	-2
97	0
98	3
99	0
100	-1
101	2
102	0
103	-2
104	0
105	4

n	a(n)
1	1
2	1
3	-2
4	-1
5	1
6	-2
7	-2
8	1
9	3
10	1
11	0
12	2
13	0
14	-2
15	-2
16	-1
17	0
18	3
19	0
20	-1
21	4
22	0
23	-2
24	-2
25	1
26	0
27	-4
28	2
29	2
30	-2
31	0
32	1
33	0
34	0
35	-2
36	-3
37	0
38	0
39	0
40	1
41	2
42	4
43	-2
44	0
45	3
46	-2
47	-2
48	2
49	3
50	1
51	0
52	0
53	0
54	-4
55	0
56	-2
57	0
58	2
59	0
60	2
61	2
62	0
63	-6
64	-1
65	0
66	0
67	-2
68	0
69	4
70	-2
71	0
72	3
73	0
74	0
75	-2
76	0
77	0
78	0
79	0
80	-1
81	5
82	2
83	-2
84	-4
85	0
86	-2
87	-4
88	0
89	2
90	3
91	0
92	2
93	0
94	-2
95	0
96	-2
97	0
98	3
99	0
100	-1
101	2
102	0
103	-2
104	0
105	4

n	a(n)
1	1
2	1
3	-2
4	-1
5	1
6	-2
7	-2
8	1
9	3
10	1
11	0
12	2
13	0
14	-2
15	-2
16	-1
17	0
18	3
19	0
20	-1
21	4
22	0
23	-2
24	-2
25	1
26	0
27	-4
28	2
29	2
30	-2
31	0
32	1
33	0
34	0
35	-2
36	-3
37	0
38	0
39	0
40	1
41	2
42	4
43	-2
44	0
45	3
46	-2
47	-2
48	2
49	3
50	1
51	0
52	0
53	0
54	-4
55	0
56	-2
57	0
58	2
59	0
60	2
61	2
62	0
63	-6
64	-1
65	0
66	0
67	-2
68	0
69	4
70	-2
71	0
72	3
73	0
74	0
75	-2
76	0
77	0
78	0
79	0
80	-1
81	5
82	2
83	-2
84	-4
85	0
86	-2
87	-4
88	0
89	2
90	3
91	0
92	2
93	0
94	-2
95	0
96	-2
97	0
98	3
99	0
100	-1
101	2
102	0
103	-2
104	0
105	4