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 | 1 |
| 2 | 2 |
| 3 | 17 |
| 4 | 32 |
| 5 | 137 |
| 6 | 247 |
| 7 | 312 |
| 8 | 347 |
| 9 | 542 |
| 10 | 577 |
| 11 | 942 |
| 12 | 1572 |
| 13 | 2167 |
| 14 | 2607 |
| 15 | 2622 |
| 16 | 2677 |
| 17 | 3007 |
| 18 | 3152 |
| 19 | 3237 |
| 20 | 3502 |
| 21 | 3712 |
| 22 | 4217 |
| 23 | 5287 |
| 24 | 5807 |
| 25 | 7297 |
| 26 | 8557 |
| 27 | 9222 |
| 28 | 10497 |
| 29 | 11202 |
| 30 | 11582 |
| 31 | 12037 |
| 32 | 12877 |
| 33 | 13282 |
| 34 | 13507 |
| 35 | 13787 |
| 36 | 14802 |
| 37 | 16307 |
| 38 | 16522 |
| 39 | 16852 |
| 40 | 18307 |
| 41 | 19422 |