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 | -1776 |
2 | 975888 |
3 | -66529344 |
4 | -79516693488 |
5 | 9511628122080 |
6 | 2031621786790848 |
7 | 134911299030780288 |
8 | 4962883791154433040 |
9 | 119289719378991436368 |
10 | 2051366007318600561120 |
11 | 26893975935849646148928 |
12 | 281804567385216854182848 |