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 | 29 |
| 2 | 97 |
| 3 | 131 |
| 4 | 199 |
| 5 | 233 |
| 6 | 607 |
| 7 | 641 |
| 8 | 709 |
| 9 | 743 |
| 10 | 811 |
| 11 | 947 |
| 12 | 1049 |
| 13 | 1117 |
| 14 | 1151 |
| 15 | 1321 |
| 16 | 1423 |
| 17 | 1559 |
| 18 | 1627 |
| 19 | 1831 |
| 20 | 1933 |
| 21 | 2069 |
| 22 | 2137 |
| 23 | 2239 |
| 24 | 2273 |
| 25 | 2341 |
| 26 | 2477 |
| 27 | 2579 |
| 28 | 2647 |
| 29 | 2749 |
| 30 | 2851 |
| 31 | 2953 |
| 32 | 3089 |
| 33 | 3191 |
| 34 | 3259 |
| 35 | 3361 |
| 36 | 3463 |
| 37 | 3701 |
| 38 | 3769 |
| 39 | 3803 |
| 40 | 4007 |
| 41 | 4177 |
| 42 | 4211 |
| 43 | 4483 |
| 44 | 4517 |
| 45 | 4721 |