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 | 7 |
| 2 | 11 |
| 3 | 23 |
| 4 | 59 |
| 5 | 107 |
| 6 | 167 |
| 7 | 263 |
| 8 | 347 |
| 9 | 359 |
| 10 | 587 |
| 11 | 839 |
| 12 | 887 |
| 13 | 983 |
| 14 | 1019 |
| 15 | 1307 |
| 16 | 1319 |
| 17 | 2039 |
| 18 | 2459 |
| 19 | 2903 |
| 20 | 2999 |
| 21 | 3467 |
| 22 | 3803 |
| 23 | 3863 |
| 24 | 3947 |
| 25 | 4139 |
| 26 | 4283 |
| 27 | 4679 |
| 28 | 4919 |
| 29 | 5099 |
| 30 | 5387 |
| 31 | 5399 |
| 32 | 5483 |
| 33 | 5639 |
| 34 | 5879 |
| 35 | 5927 |
| 36 | 6599 |
| 37 | 6827 |
| 38 | 6983 |
| 39 | 7079 |
| 40 | 7559 |
| 41 | 7607 |
| 42 | 7703 |
| 43 | 8039 |
| 44 | 8699 |
| 45 | 8747 |