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 | 23 |
| 2 | 271 |
| 3 | 457 |
| 4 | 643 |
| 5 | 829 |
| 6 | 953 |
| 7 | 1201 |
| 8 | 1511 |
| 9 | 1697 |
| 10 | 1759 |
| 11 | 2069 |
| 12 | 2131 |
| 13 | 2441 |
| 14 | 2503 |
| 15 | 2689 |
| 16 | 2999 |
| 17 | 3061 |
| 18 | 3371 |
| 19 | 3433 |
| 20 | 3557 |
| 21 | 3929 |
| 22 | 4177 |
| 23 | 4363 |
| 24 | 4549 |
| 25 | 4673 |
| 26 | 5107 |
| 27 | 5231 |
| 28 | 5417 |
| 29 | 5479 |
| 30 | 5851 |
| 31 | 6037 |
| 32 | 6719 |
| 33 | 6781 |
| 34 | 6967 |
| 35 | 7649 |
| 36 | 8269 |
| 37 | 8641 |
| 38 | 8951 |
| 39 | 9013 |
| 40 | 9137 |
| 41 | 9199 |
| 42 | 9323 |
| 43 | 10067 |
| 44 | 10253 |