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 | 5 |
| 2 | 23 |
| 3 | 53 |
| 4 | 197 |
| 5 | 233 |
| 6 | 691 |
| 7 | 499 |
| 8 | 857 |
| 9 | 1151 |
| 10 | 2099 |
| 11 | 2399 |
| 12 | 2909 |
| 13 | 3821 |
| 14 | 4217 |
| 15 | 5107 |
| 16 | 6079 |
| 17 | 10091 |
| 18 | 8273 |
| 19 | 12281 |
| 20 | 11597 |
| 21 | 12713 |
| 22 | 15527 |
| 23 | 22741 |
| 24 | 26041 |
| 25 | 25759 |
| 26 | 37447 |
| 27 | 28087 |
| 28 | 36607 |
| 29 | 36067 |
| 30 | 35527 |
| 31 | 42463 |
| 32 | 46181 |
| 33 | 49279 |
| 34 | 65033 |
| 35 | 67271 |
| 36 | 71011 |
| 37 | 71167 |
| 38 | 76099 |
| 39 | 78139 |
| 40 | 96001 |
| 41 | 95107 |