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 | 11 |
| 2 | 19 |
| 3 | 41 |
| 4 | 71 |
| 5 | 239 |
| 6 | 181 |
| 7 | 811 |
| 8 | 599 |
| 9 | 599 |
| 10 | 991 |
| 11 | 1559 |
| 12 | 419 |
| 13 | 599 |
| 14 | 3659 |
| 15 | 991 |
| 16 | 3191 |
| 17 | 929 |
| 18 | 2351 |
| 19 | 2969 |
| 20 | 2351 |
| 21 | 1481 |
| 22 | 3659 |
| 23 | 3191 |
| 24 | 9311 |
| 25 | 1979 |
| 26 | 2351 |
| 27 | 8741 |
| 28 | 2969 |
| 29 | 14519 |
| 30 | 14519 |
| 31 | 3659 |
| 32 | 9311 |
| 33 | 20879 |
| 34 | 4691 |
| 35 | 16001 |
| 36 | 9311 |
| 37 | 20879 |
| 38 | 38219 |
| 39 | 13109 |
| 40 | 19739 |
| 41 | 9311 |
| 42 | 34781 |
| 43 | 16001 |
| 44 | 14519 |
| 45 | 32579 |