A308543 - cp's OEIS frontend

A308543 Expansion of e.g.f. exp(2(exp(2x) - 1)).

n	a(n)
0	1
1	4
2	24
3	176
4	1504
5	14528
6	155520
7	1819392
8	23019008
9	312413184
10	4518705152
11	69279690752
12	1120856170496
13	19062628335616
14	339681346551808
15	6323658075340800
16	122680376836358144
17	2474677219852288000
18	51799971194270646272
19	1123121391647711035392

[1, 4, 24, 176, 1504, 14528, 155520, 1819392, 23019008, 312413184, 4518705152, 69279690752, 1120856170496, 19062628335616, 339681346551808, 6323658075340800, 122680376836358144, 2474677219852288000, 51799971194270646272, 1123121391647711035392]

cp's OEIS Frontend

A308543 Expansion of e.g.f. exp(2(exp(2x) - 1)).

Table of values

List of values

cp's OEIS Frontend

A308543 Expansion of e.g.f. exp(2*(exp(2*x) - 1)).

Table of values

List of values

A308543 Expansion of e.g.f. exp(2(exp(2x) - 1)).