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 | 4 |
| 4 | 5 |
| 5 | 7 |
| 6 | 8 |
| 7 | 20 |
| 8 | 22 |
| 9 | 43 |
| 10 | 55 |
| 11 | 67 |
| 12 | 77 |
| 13 | 92 |
| 14 | 97 |
| 15 | 154 |
| 16 | 160 |
| 17 | 533 |
| 18 | 748 |
| 19 | 1432 |
| 20 | 3143 |
| 21 | 6427 |
| 22 | 8257 |
| 23 | 8270 |
| 24 | 9623 |
| 25 | 12269 |
| 26 | 28822 |
| 27 | 32683 |
| 28 | 42638 |
| 29 | 97427 |
| 30 | 133340 |
| 31 | 188395 |
| 32 | 239044 |