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 | 107 |
| 2 | 263 |
| 3 | 347 |
| 4 | 479 |
| 5 | 863 |
| 6 | 887 |
| 7 | 1019 |
| 8 | 2063 |
| 9 | 2447 |
| 10 | 3023 |
| 11 | 3167 |
| 12 | 3623 |
| 13 | 5387 |
| 14 | 5399 |
| 15 | 5879 |
| 16 | 6599 |
| 17 | 6983 |
| 18 | 7079 |
| 19 | 8423 |
| 20 | 8699 |
| 21 | 9743 |
| 22 | 9887 |
| 23 | 10463 |
| 24 | 11807 |
| 25 | 12263 |
| 26 | 12347 |
| 27 | 14207 |
| 28 | 15383 |
| 29 | 15767 |
| 30 | 18959 |
| 31 | 20663 |
| 32 | 22343 |
| 33 | 23039 |
| 34 | 23567 |
| 35 | 24239 |
| 36 | 27239 |
| 37 | 32183 |
| 38 | 33647 |
| 39 | 33767 |
| 40 | 37799 |