A098613 - cp's OEIS frontend

A098613 Expansion of psi(x^2) / f(-x) in powers of x where psi(), f() are Ramanujan theta functions.

n	a(n)
0	1
1	1
2	3
3	4
4	7
5	10
6	17
7	23
8	35
9	48
10	69
11	93
12	131
13	173
14	236
15	310
16	413
17	536
18	704
19	903
20	1170
21	1489
22	1904
23	2403
24	3044
25	3811
26	4784
27	5951
28	7409
29	9157
30	11325
31	13912
32	17095
33	20891
34	25519
35	31029
36	37708
37	45632
38	55184
39	66495
40	80050
41	96064
42	115173
43	137680
44	164425
45	195860

[1, 1, 3, 4, 7, 10, 17, 23, 35, 48, 69, 93, 131, 173, 236, 310, 413, 536, 704, 903, 1170, 1489, 1904, 2403, 3044, 3811, 4784, 5951, 7409, 9157, 11325, 13912, 17095, 20891, 25519, 31029, 37708, 45632, 55184, 66495, 80050, 96064, 115173, 137680, 164425, 195860]

cp's OEIS Frontend

A098613 Expansion of psi(x^2) / f(-x) in powers of x where psi(), f() are Ramanujan theta functions.

Table of values

List of values