A138515 - cp's OEIS frontend

A138515 Expansion of q^(-1/4) * eta(q^2)^8 / (eta(q) * eta(q^4))^2 in powers of q.

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

[1, 2, -3, -6, 2, 0, -1, 10, 0, 2, 10, -6, -7, -14, 0, 10, -12, 0, -6, 0, 9, 4, 10, 0, 18, 2, 0, -6, -14, 18, -11, -12, 0, 0, -22, 0, 20, -14, -6, -22, 0, 0, 23, 26, 0, 18, 4, 0, -14, 2, 0, 20, 0, 0, 0, -12, 3, -30, 26, 0, -30, -14, 0, 0, 2, -30, -28, 26, 0, 18, 10, 0, -13, 34, 0, 0, 20, 0, 26, -22, 0, 6, 0, -6, 18, 0]

cp's OEIS Frontend

A138515 Expansion of q^(-1/4) * eta(q^2)^8 / (eta(q) * eta(q^4))^2 in powers of q.

Table of values

List of values

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

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

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