A262158 - cp's OEIS frontend

A262158 Expansion of psi(x^3)^3 * psi(x^2) / psi(x)^4 in powers of x where psi() is a Ramanujan theta function.

n	a(n)
0	1
1	-4
2	11
3	-25
4	53
5	-107
6	205
7	-377
8	672
9	-1166
10	1975
11	-3275
12	5333
13	-8544
14	13484
15	-20994
16	32288
17	-49100
18	73888
19	-110115
20	162635
21	-238196
22	346123
23	-499244
24	715110
25	-1017610
26	1439098
27	-2023208
28	2828543
29	-3933466
30	5442352
31	-7493714
32	10270711
33	-14014683
34	19042562

[1, -4, 11, -25, 53, -107, 205, -377, 672, -1166, 1975, -3275, 5333, -8544, 13484, -20994, 32288, -49100, 73888, -110115, 162635, -238196, 346123, -499244, 715110, -1017610, 1439098, -2023208, 2828543, -3933466, 5442352, -7493714, 10270711, -14014683, 19042562]

cp's OEIS Frontend

A262158 Expansion of psi(x^3)^3 * psi(x^2) / psi(x)^4 in powers of x where psi() is a Ramanujan theta function.

Table of values

List of values