A369682 - cp's OEIS frontend

A369682 Expansion of g.f. A(x) satisfying Sum_{n>=0} (-1)^n * x^n * Product_{k=0..n} (x^k + A(x)) = theta_2(x^(1/2)) / x^(1/8).

n	a(n)
0	1
1	4
2	12
3	38
4	112
5	332
6	972
7	2818
8	8098
9	23096
10	65418
11	184194
12	516080
13	1440334
14	4008442
15	11135682
16	30912896
17	85835538
18	238601354
19	664447912
20	1854592214
21	5189848462
22	14561237108
23	40954656118
24	115428662380
25	325847049200
26	920772219740
27	2602948470362
28	7356994944096
29	20779322594048

[1, 4, 12, 38, 112, 332, 972, 2818, 8098, 23096, 65418, 184194, 516080, 1440334, 4008442, 11135682, 30912896, 85835538, 238601354, 664447912, 1854592214, 5189848462, 14561237108, 40954656118, 115428662380, 325847049200, 920772219740, 2602948470362, 7356994944096, 20779322594048]

cp's OEIS Frontend

A369682 Expansion of g.f. A(x) satisfying Sum_{n>=0} (-1)^n * x^n * Product_{k=0..n} (x^k + A(x)) = theta_2(x^(1/2)) / x^(1/8).

Table of values

List of values