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 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 9 |
| 10 | 10 |
| 11 | 11 |
| 12 | 13 |
| 13 | 14 |
| 14 | 15 |
| 15 | 17 |
| 16 | 22 |
| 17 | 26 |
| 18 | 29 |
| 19 | 33 |
| 20 | 37 |
| 21 | 58 |
| 22 | 75 |
| 23 | 126 |
| 24 | 127 |
| 25 | 150 |
| 26 | 205 |
| 27 | 356 |
| 28 | 424 |
| 29 | 492 |
| 30 | 661 |
| 31 | 674 |
| 32 | 697 |
| 33 | 831 |
| 34 | 1687 |
| 35 | 2068 |
| 36 | 3422 |
| 37 | 3495 |
| 38 | 4183 |
| 39 | 4920 |
| 40 | 5128 |