A261277 - cp's OEIS frontend

A261277 Expansion of q^(-1/2) * (eta(q^3)^8 + 4 * eta(q^6)^8)^(1/2) in powers of q.

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

[1, 2, -2, 0, -2, 4, -2, -4, 2, -4, 0, -8, -1, 2, 6, 8, 8, 0, 6, -4, -6, 4, 4, 0, -7, 4, -2, -8, -8, 4, -2, 0, 4, -4, -16, 8, 10, -2, 0, -8, -2, -4, -4, 12, -6, 0, 16, 8, 2, -8, -18, 16, 0, -12, -2, 12, 18, 16, 4, 0, 5, -12, 12, -8, 8, -4, 0, -4, -6, -12, 0, -8]

cp's OEIS Frontend

A261277 Expansion of q^(-1/2) * (eta(q^3)^8 + 4 * eta(q^6)^8)^(1/2) in powers of q.

Table of values

List of values

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

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

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