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 | 6 |
| 4 | 26 |
| 5 | 39 |
| 6 | 78 |
| 7 | 202 |
| 8 | 303 |
| 9 | 334 |
| 10 | 501 |
| 11 | 606 |
| 12 | 794 |
| 13 | 1002 |
| 14 | 1191 |
| 15 | 1313 |
| 16 | 2171 |
| 17 | 2382 |
| 18 | 2462 |
| 19 | 2626 |
| 20 | 3693 |
| 21 | 3939 |
| 22 | 3998 |
| 23 | 4342 |
| 24 | 4486 |
| 25 | 5161 |
| 26 | 5997 |
| 27 | 6513 |
| 28 | 6729 |
| 29 | 7162 |
| 30 | 7386 |
| 31 | 7878 |
| 32 | 8914 |
| 33 | 10322 |
| 34 | 10743 |
| 35 | 11994 |
| 36 | 12178 |
| 37 | 13026 |
| 38 | 13371 |
| 39 | 13458 |
| 40 | 15483 |
| 41 | 15866 |
| 42 | 16003 |
| 43 | 16867 |
| 44 | 18267 |
| 45 | 19286 |