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 | 9 |
| 2 | 26 |
| 3 | 55 |
| 4 | 99 |
| 5 | 161 |
| 6 | 244 |
| 7 | 351 |
| 8 | 485 |
| 9 | 649 |
| 10 | 846 |
| 11 | 1079 |
| 12 | 1351 |
| 13 | 1665 |
| 14 | 2024 |
| 15 | 2431 |
| 16 | 2889 |
| 17 | 3401 |
| 18 | 3970 |
| 19 | 4599 |
| 20 | 5291 |
| 21 | 6049 |
| 22 | 6876 |
| 23 | 7775 |
| 24 | 8749 |
| 25 | 9801 |
| 26 | 10934 |
| 27 | 12151 |
| 28 | 13455 |
| 29 | 14849 |
| 30 | 16336 |
| 31 | 17919 |
| 32 | 19601 |
| 33 | 21385 |
| 34 | 23274 |
| 35 | 25271 |
| 36 | 27379 |
| 37 | 29601 |
| 38 | 31940 |
| 39 | 34399 |
| 40 | 36981 |