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 | 69 |
| 2 | 574 |
| 3 | 713 |
| 4 | 781 |
| 5 | 2394 |
| 6 | 2506 |
| 7 | 5699 |
| 8 | 5750 |
| 9 | 6499 |
| 10 | 6509 |
| 11 | 8441 |
| 12 | 19250 |
| 13 | 26529 |
| 14 | 32130 |
| 15 | 36549 |
| 16 | 38065 |
| 17 | 41749 |
| 18 | 41929 |
| 19 | 43239 |
| 20 | 48025 |
| 21 | 50301 |
| 22 | 53037 |
| 23 | 53382 |
| 24 | 59178 |
| 25 | 59822 |
| 26 | 61754 |
| 27 | 66906 |
| 28 | 67689 |
| 29 | 70277 |
| 30 | 71198 |
| 31 | 81620 |
| 32 | 94000 |
| 33 | 100775 |
| 34 | 119214 |
| 35 | 124640 |
| 36 | 127442 |
| 37 | 134665 |
| 38 | 153202 |
| 39 | 154908 |