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.

A362857 Expansion of e.g.f. exp(-2*x) / (1 + LambertW(-x)).

Table of values

n a(n)
0 1
1 -1
2 4
3 7
4 120
5 1373
6 21028
7 373931
8 7670736
9 178064281
10 4615519884
11 132139421423
12 4141235867992
13 141016013784917
14 5184372688776180
15 204668397165154867
16 8635388122600110240
17 387787185320578895537
18 18467131524896950511644

List of values

[1, -1, 4, 7, 120, 1373, 21028, 373931, 7670736, 178064281, 4615519884, 132139421423, 4141235867992, 141016013784917, 5184372688776180, 204668397165154867, 8635388122600110240, 387787185320578895537, 18467131524896950511644]

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

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