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 | 111223111970 |
| 2 | 119597953286 |
| 3 | 153690118286 |
| 4 | 162254892614 |
| 5 | 165823548554 |
| 6 | 170330251118 |
| 7 | 172618269242 |
| 8 | 173103606398 |
| 9 | 174143614538 |
| 10 | 174490283894 |
| 11 | 174816560918 |
| 12 | 174923620562 |
| 13 | 175023621326 |
| 14 | 175949944022 |
| 15 | 176622299474 |
| 16 | 176749123766 |
| 17 | 176986301486 |
| 18 | 177090301922 |