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 | 5 |
| 2 | 8 |
| 3 | 10 |
| 4 | 13 |
| 5 | 16 |
| 6 | 20 |
| 7 | 23 |
| 8 | 24 |
| 9 | 26 |
| 10 | 27 |
| 11 | 34 |
| 12 | 36 |
| 13 | 40 |
| 14 | 47 |
| 15 | 50 |
| 16 | 59 |
| 17 | 68 |
| 18 | 79 |
| 19 | 85 |
| 20 | 93 |
| 21 | 137 |
| 22 | 143 |
| 23 | 151 |