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 | 1000 |
| 2 | 2940 |
| 3 | 4200 |
| 4 | 4212 |
| 5 | 4725 |
| 6 | 5670 |
| 7 | 5824 |
| 8 | 5832 |
| 9 | 6776 |
| 10 | 6864 |
| 11 | 7040 |
| 12 | 7140 |
| 13 | 8296 |
| 14 | 9476 |
| 15 | 9633 |
| 16 | 10200 |
| 17 | 11016 |
| 18 | 11050 |
| 19 | 11160 |
| 20 | 11495 |
| 21 | 11935 |
| 22 | 12393 |
| 23 | 12474 |
| 24 | 13068 |
| 25 | 13260 |
| 26 | 13671 |
| 27 | 14014 |
| 28 | 14322 |
| 29 | 14406 |
| 30 | 15680 |
| 31 | 15750 |
| 32 | 15912 |
| 33 | 16240 |
| 34 | 16821 |
| 35 | 17056 |
| 36 | 17820 |
| 37 | 18270 |
| 38 | 18655 |
| 39 | 18700 |