cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A385425 Expansion of e.g.f. exp( -LambertW(-arcsinh(x)) ).

Table of values

n a(n)
0 1
1 1
2 3
3 15
4 113
5 1145
6 14499
7 220703
8 3932865
9 80342577
10 1851286755
11 47510525007
12 1344106404849
13 41562628517865
14 1394711974335939
15 50480840239135455
16 1960392617938419969
17 81309789407316485217
18 3587373056789171999811
19 167762667997938465311247

List of values

[1, 1, 3, 15, 113, 1145, 14499, 220703, 3932865, 80342577, 1851286755, 47510525007, 1344106404849, 41562628517865, 1394711974335939, 50480840239135455, 1960392617938419969, 81309789407316485217, 3587373056789171999811, 167762667997938465311247]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.