A362729 - cp's OEIS frontend

A362729 a(n) = [x^n] ( E(x)/E(-x) )^n where E(x) = exp( Sum_{k >= 1} A108628(k-1)*x^k/k ).

n	a(n)
0	1
1	2
2	8
3	146
4	1344
5	18502
6	214136
7	2820834
8	35377152
9	465110894
10	6038588808
11	79936149174
12	1056557893440
13	14094461001558
14	188319357861944
15	2529143690991946
16	34042038343081984
17	459723572413090934
18	6221522287903354568
19	84397945280561045302
20	1147007337762078241344

[1, 2, 8, 146, 1344, 18502, 214136, 2820834, 35377152, 465110894, 6038588808, 79936149174, 1056557893440, 14094461001558, 188319357861944, 2529143690991946, 34042038343081984, 459723572413090934, 6221522287903354568, 84397945280561045302, 1147007337762078241344]

cp's OEIS Frontend

A362729 a(n) = [x^n] ( E(x)/E(-x) )^n where E(x) = exp( Sum_{k >= 1} A108628(k-1)*x^k/k ).

Table of values

List of values