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 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 2 |
| 7 | 3 |
| 8 | 5 |
| 9 | 9 |
| 10 | 15 |
| 11 | 19 |
| 12 | 36 |
| 13 | 43 |
| 14 | 68 |
| 15 | 96 |
| 16 | 125 |
| 17 | 171 |
| 18 | 232 |
| 19 | 297 |
| 20 | 418 |
| 21 | 529 |
| 22 | 676 |
| 23 | 853 |
| 24 | 1156 |
| 25 | 1393 |
| 26 | 1786 |
| 27 | 2316 |
| 28 | 2827 |
| 29 | 3477 |
| 30 | 4484 |
| 31 | 5423 |
| 32 | 6677 |
| 33 | 8156 |
| 34 | 10065 |
| 35 | 12538 |
| 36 | 15121 |
| 37 | 17978 |
| 38 | 22091 |
| 39 | 26666 |
| 40 | 32363 |
| 41 | 38176 |
| 42 | 46640 |
| 43 | 55137 |
| 44 | 66895 |
| 45 | 79589 |
| 46 | 92621 |
| 47 | 111485 |
| 48 | 133485 |