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.
n | a(n) |
---|---|
0 | 1 |
1 | -155 |
2 | 28655 |
3 | -5760440 |
4 | 1202381535 |
5 | -256382973906 |
6 | 55428428962345 |
7 | -12099932165757725 |
8 | 2660417880657190215 |
9 | -588191792902675685120 |
10 | 130616050711284314803809 |
11 | -29108986917589590736384395 |
12 | 6506478780288042396481955095 |