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 | 1 |
| 2 | 7 |
| 3 | 67 |
| 4 | 127 |
| 5 | 613 |
| 6 | 925 |
| 7 | 1495 |
| 8 | 1765 |
| 9 | 2209 |
| 10 | 2815 |
| 11 | 3403 |
| 12 | 5965 |
| 13 | 6661 |
| 14 | 8827 |
| 15 | 9115 |
| 16 | 15229 |
| 17 | 16387 |
| 18 | 18145 |
| 19 | 19153 |
| 20 | 21925 |
| 21 | 23563 |
| 22 | 24637 |
| 23 | 27031 |
| 24 | 27199 |
| 25 | 28987 |
| 26 | 31381 |
| 27 | 32635 |
| 28 | 34717 |
| 29 | 35701 |
| 30 | 36673 |
| 31 | 40447 |
| 32 | 43225 |
| 33 | 43975 |
| 34 | 47419 |
| 35 | 50317 |
| 36 | 51157 |
| 37 | 56263 |
| 38 | 64495 |