A181977 - cp's OEIS frontend

A181977 Expansion of b(q) * c(q^3)^2 / 9 in powers of q where b(), c() are cubic AGM theta functions.

n	a(n)
2	1
3	-3
4	0
5	8
6	-9
7	0
8	17
9	-27
10	0
11	40
12	-39
13	0
14	50
15	-72
16	0
17	96
18	-81
19	0
20	104
21	-150
22	0
23	176
24	-153
25	0
26	170
27	-243
28	0
29	280
30	-216
31	0
32	273
33	-360
34	0
35	400
36	-351
37	0
38	362
39	-510
40	0
41	560
42	-450
43	0
44	520
45	-648
46	0
47	736
48	-615
49	0
50	601
51	-864
52	0
53	936
54	-729
55	0
56	850
57	-1086
58	0
59	1160

[1, -3, 0, 8, -9, 0, 17, -27, 0, 40, -39, 0, 50, -72, 0, 96, -81, 0, 104, -150, 0, 176, -153, 0, 170, -243, 0, 280, -216, 0, 273, -360, 0, 400, -351, 0, 362, -510, 0, 560, -450, 0, 520, -648, 0, 736, -615, 0, 601, -864, 0, 936, -729, 0, 850, -1086, 0, 1160]

cp's OEIS Frontend

A181977 Expansion of b(q) * c(q^3)^2 / 9 in powers of q where b(), c() are cubic AGM theta functions.

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List of values