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 | 3 |
| 2 | 107 |
| 3 | 421 |
| 4 | 773 |
| 5 | 1567 |
| 6 | 1637 |
| 7 | 3793 |
| 8 | 4111 |
| 9 | 6961 |
| 10 | 12721 |
| 11 | 14107 |
| 12 | 17851 |
| 13 | 26267 |
| 14 | 26557 |
| 15 | 31327 |
| 16 | 33503 |
| 17 | 37003 |
| 18 | 42281 |
| 19 | 57947 |
| 20 | 60091 |
| 21 | 65423 |
| 22 | 67427 |
| 23 | 68447 |
| 24 | 75721 |
| 25 | 82223 |
| 26 | 82657 |
| 27 | 87877 |
| 28 | 96377 |
| 29 | 108107 |
| 30 | 111373 |
| 31 | 113171 |
| 32 | 122117 |
| 33 | 123887 |
| 34 | 125497 |
| 35 | 125887 |
| 36 | 127301 |