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 | 37 |
| 2 | 127 |
| 3 | 307 |
| 4 | 397 |
| 5 | 487 |
| 6 | 577 |
| 7 | 757 |
| 8 | 937 |
| 9 | 1117 |
| 10 | 1297 |
| 11 | 1567 |
| 12 | 1657 |
| 13 | 1747 |
| 14 | 2017 |
| 15 | 2287 |
| 16 | 2377 |
| 17 | 2467 |
| 18 | 2557 |
| 19 | 2647 |
| 20 | 2917 |
| 21 | 3187 |
| 22 | 3457 |
| 23 | 3547 |
| 24 | 3637 |
| 25 | 3727 |
| 26 | 3907 |
| 27 | 4177 |
| 28 | 4357 |
| 29 | 4447 |
| 30 | 4987 |
| 31 | 5077 |
| 32 | 5167 |
| 33 | 5347 |
| 34 | 5437 |
| 35 | 5527 |
| 36 | 6067 |
| 37 | 6247 |
| 38 | 6337 |
| 39 | 6427 |
| 40 | 6607 |
| 41 | 6967 |
| 42 | 7057 |
| 43 | 7237 |
| 44 | 7417 |