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 | 28467 |
| 2 | 89085 |
| 3 | 146043 |
| 4 | 335792 |
| 5 | 680738 |
| 6 | 710100 |
| 7 | 710101 |
| 8 | 710102 |
| 9 | 899654 |
| 10 | 987207 |
| 11 | 1108406 |
| 12 | 1129019 |
| 13 | 1129020 |
| 14 | 1135766 |
| 15 | 1321501 |
| 16 | 1454595 |
| 17 | 1961784 |
| 18 | 2305499 |
| 19 | 2384621 |
| 20 | 2403869 |
| 21 | 2607453 |
| 22 | 2657509 |
| 23 | 2756644 |
| 24 | 2872302 |
| 25 | 2961123 |
| 26 | 3079956 |
| 27 | 3155439 |
| 28 | 3204765 |
| 29 | 3204766 |
| 30 | 3204767 |
| 31 | 3209586 |