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 | 123 |
| 2 | 1298 |
| 3 | 4929 |
| 4 | 9516 |
| 5 | 10066 |
| 6 | 14192 |
| 7 | 15830 |
| 8 | 15887 |
| 9 | 17854 |
| 10 | 20007 |
| 11 | 23394 |
| 12 | 24574 |
| 13 | 27441 |
| 14 | 31932 |
| 15 | 33377 |
| 16 | 33381 |
| 17 | 33933 |
| 18 | 35594 |
| 19 | 35978 |
| 20 | 37075 |
| 21 | 40139 |
| 22 | 40931 |
| 23 | 41205 |
| 24 | 43573 |
| 25 | 45147 |
| 26 | 47661 |
| 27 | 47749 |
| 28 | 48286 |
| 29 | 48444 |
| 30 | 48941 |
| 31 | 50580 |
| 32 | 51659 |
| 33 | 52377 |
| 34 | 59375 |
| 35 | 61260 |
| 36 | 61726 |
| 37 | 62465 |
| 38 | 63063 |