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 | 0 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 5 |
| 6 | 11 |
| 7 | 21 |
| 8 | 36 |
| 9 | 57 |
| 10 | 85 |
| 11 | 121 |
| 12 | 166 |
| 13 | 221 |
| 14 | 287 |
| 15 | 365 |
| 16 | 456 |
| 17 | 561 |
| 18 | 681 |
| 19 | 817 |
| 20 | 970 |
| 21 | 1141 |
| 22 | 1331 |
| 23 | 1541 |
| 24 | 1772 |
| 25 | 2025 |
| 26 | 2301 |
| 27 | 2601 |
| 28 | 2926 |
| 29 | 3277 |
| 30 | 3655 |
| 31 | 4061 |
| 32 | 4496 |
| 33 | 4961 |
| 34 | 5457 |
| 35 | 5985 |
| 36 | 6546 |
| 37 | 7141 |
| 38 | 7771 |
| 39 | 8437 |
| 40 | 9140 |
| 41 | 9881 |
| 42 | 10661 |
| 43 | 11481 |
| 44 | 12342 |
| 45 | 13245 |
| 46 | 14191 |