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 | 2 |
| 1 | 6 |
| 2 | 17 |
| 3 | 36 |
| 4 | 65 |
| 5 | 106 |
| 6 | 160 |
| 7 | 228 |
| 8 | 311 |
| 9 | 410 |
| 10 | 527 |
| 11 | 664 |
| 12 | 822 |
| 13 | 1002 |
| 14 | 1205 |
| 15 | 1432 |
| 16 | 1684 |
| 17 | 1963 |
| 18 | 2270 |
| 19 | 2607 |
| 20 | 2975 |
| 21 | 3375 |
| 22 | 3808 |
| 23 | 4275 |
| 24 | 4777 |
| 25 | 5316 |
| 26 | 5893 |
| 27 | 6509 |
| 28 | 7165 |
| 29 | 7863 |
| 30 | 8604 |
| 31 | 9389 |
| 32 | 10219 |
| 33 | 11095 |
| 34 | 12018 |
| 35 | 12989 |
| 36 | 14009 |
| 37 | 15079 |
| 38 | 16200 |
| 39 | 17373 |
| 40 | 18599 |
| 41 | 19880 |
| 42 | 21217 |