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 | 7 |
| 2 | 29 |
| 3 | 67 |
| 4 | 191 |
| 5 | 277 |
| 6 | 947 |
| 7 | 1129 |
| 8 | 2557 |
| 9 | 5779 |
| 10 | 8647 |
| 11 | 13367 |
| 12 | 14029 |
| 13 | 16111 |
| 14 | 22367 |
| 15 | 24977 |
| 16 | 31627 |
| 17 | 36857 |
| 18 | 47279 |
| 19 | 64621 |
| 20 | 87991 |
| 21 | 93097 |
| 22 | 96581 |
| 23 | 98347 |
| 24 | 109279 |
| 25 | 126757 |
| 26 | 163307 |
| 27 | 239087 |
| 28 | 282377 |
| 29 | 329267 |
| 30 | 342379 |
| 31 | 352381 |
| 32 | 372817 |
| 33 | 411779 |
| 34 | 448879 |
| 35 | 468029 |
| 36 | 471907 |
| 37 | 491537 |
| 38 | 519691 |
| 39 | 531997 |