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 | -2 |
2 | 17 |
3 | -237 |
4 | 4893 |
5 | -133683 |
6 | 4567905 |
7 | -187666587 |
8 | 9017657433 |
9 | -496470972951 |
10 | 30824023641669 |
11 | -2131090659947439 |
12 | 162397790115179733 |
13 | -13525005928296072915 |
14 | 1222285110682680848169 |
15 | -119135392516302191619507 |
16 | 12458374493322416970025521 |