A367887 - cp's OEIS frontend

A367887 Expansion of e.g.f. exp(2x) / (1 - 2sinh(x)).

n	a(n)
0	1
1	4
2	20
3	130
4	1088
5	11314
6	141080
7	2052250
8	34118048
9	638102434
10	13260323240
11	303117147370
12	7558845354608
13	204203189722354
14	5940927689713400
15	185186461979970490
16	6157337034085736768
17	217523186522883467074
18	8136577601614291359560
19	321261794453042025993610
20	13352198666907246870560528

[1, 4, 20, 130, 1088, 11314, 141080, 2052250, 34118048, 638102434, 13260323240, 303117147370, 7558845354608, 204203189722354, 5940927689713400, 185186461979970490, 6157337034085736768, 217523186522883467074, 8136577601614291359560, 321261794453042025993610, 13352198666907246870560528]

cp's OEIS Frontend

A367887 Expansion of e.g.f. exp(2x) / (1 - 2sinh(x)).

Table of values

List of values

cp's OEIS Frontend

A367887 Expansion of e.g.f. exp(2*x) / (1 - 2*sinh(x)).

Table of values

List of values

A367887 Expansion of e.g.f. exp(2x) / (1 - 2sinh(x)).