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) |
---|---|
1 | -1 |
2 | 19 |
3 | -12145 |
4 | 6414248203 |
5 | 194380520729322479 |
6 | 15218845171211140441021214899 |
7 | -170806730553626811832652589499918854529297 |
8 | 9209820606607584866627264481712305648950696250051751911479 |
9 | 132009474006996885142958525887127779016665316066680074875830065810704441797439 |