A001937 - cp's OEIS frontend

A001937 Expansion of (psi(x^2) / psi(-x))^3 in powers of x where psi() is a Ramanujan theta function.

n	a(n)
0	1
1	3
2	9
3	22
4	48
5	99
6	194
7	363
8	657
9	1155
10	1977
11	3312
12	5443
13	8787
14	13968
15	21894
16	33873
17	51795
18	78345
19	117312
20	174033
21	255945
22	373353
23	540486
24	776848
25	1109040
26	1573209
27	2218198
28	3109713
29	4335840
30	6014123
31	8300811
32	11402928
33	15593702
34	21232521
35	28790667
36	38884082

[1, 3, 9, 22, 48, 99, 194, 363, 657, 1155, 1977, 3312, 5443, 8787, 13968, 21894, 33873, 51795, 78345, 117312, 174033, 255945, 373353, 540486, 776848, 1109040, 1573209, 2218198, 3109713, 4335840, 6014123, 8300811, 11402928, 15593702, 21232521, 28790667, 38884082]

cp's OEIS Frontend

A001937 Expansion of (psi(x^2) / psi(-x))^3 in powers of x where psi() is a Ramanujan theta function.

Table of values

List of values