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 | 6 |
| 3 | 10 |
| 4 | 75 |
| 5 | 140 |
| 6 | 302 |
| 7 | 463 |
| 8 | 951 |
| 9 | 989 |
| 10 | 1219 |
| 11 | 1297 |
| 12 | 1681 |
| 13 | 1776 |
| 14 | 1877 |
| 15 | 1921 |
| 16 | 2379 |
| 17 | 2662 |
| 18 | 2769 |
| 19 | 2828 |
| 20 | 3499 |
| 21 | 3763 |
| 22 | 4810 |
| 23 | 4959 |
| 24 | 5424 |
| 25 | 6156 |
| 26 | 6238 |
| 27 | 6319 |
| 28 | 6829 |
| 29 | 7820 |
| 30 | 8013 |
| 31 | 8108 |
| 32 | 9178 |
| 33 | 11831 |
| 34 | 13570 |
| 35 | 13939 |
| 36 | 14309 |
| 37 | 14677 |
| 38 | 17661 |
| 39 | 19456 |
| 40 | 19894 |
| 41 | 21946 |
| 42 | 22084 |
| 43 | 23148 |
| 44 | 23470 |