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 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 5 |
| 6 | 7 |
| 7 | 10 |
| 8 | 14 |
| 9 | 19 |
| 10 | 26 |
| 11 | 35 |
| 12 | 46 |
| 13 | 60 |
| 14 | 77 |
| 15 | 98 |
| 16 | 124 |
| 17 | 157 |
| 18 | 197 |
| 19 | 244 |
| 20 | 302 |
| 21 | 372 |
| 22 | 456 |
| 23 | 557 |
| 24 | 677 |
| 25 | 819 |
| 26 | 987 |
| 27 | 1186 |
| 28 | 1420 |
| 29 | 1695 |
| 30 | 2018 |
| 31 | 2394 |
| 32 | 2833 |
| 33 | 3344 |
| 34 | 3936 |
| 35 | 4624 |
| 36 | 5419 |
| 37 | 6336 |
| 38 | 7393 |
| 39 | 8608 |
| 40 | 10003 |
| 41 | 11603 |
| 42 | 13435 |
| 43 | 15527 |
| 44 | 17914 |
| 45 | 20636 |
| 46 | 23732 |
| 47 | 27251 |
| 48 | 31246 |
| 49 | 35772 |