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) |
|---|---|
| 0 | 1 |
| 1 | 5 |
| 2 | 14 |
| 3 | 31 |
| 4 | 59 |
| 5 | 101 |
| 6 | 161 |
| 7 | 242 |
| 8 | 347 |
| 9 | 479 |
| 10 | 641 |
| 11 | 837 |
| 12 | 1070 |
| 13 | 1343 |
| 14 | 1659 |
| 15 | 2021 |
| 16 | 2433 |
| 17 | 2898 |
| 18 | 3419 |
| 19 | 3999 |
| 20 | 4641 |
| 21 | 5349 |
| 22 | 6126 |
| 23 | 6975 |
| 24 | 7899 |
| 25 | 8901 |
| 26 | 9985 |
| 27 | 11154 |
| 28 | 12411 |
| 29 | 13759 |
| 30 | 15201 |
| 31 | 16741 |
| 32 | 18382 |
| 33 | 20127 |
| 34 | 21979 |
| 35 | 23941 |
| 36 | 26017 |
| 37 | 28210 |
| 38 | 30523 |
| 39 | 32959 |
| 40 | 35521 |
| 41 | 38213 |
| 42 | 41038 |