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 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 8 |
| 6 | 12 |
| 7 | 17 |
| 8 | 25 |
| 9 | 35 |
| 10 | 51 |
| 11 | 69 |
| 12 | 96 |
| 13 | 129 |
| 14 | 175 |
| 15 | 235 |
| 16 | 312 |
| 17 | 410 |
| 18 | 539 |
| 19 | 700 |
| 20 | 913 |
| 21 | 1173 |
| 22 | 1508 |
| 23 | 1923 |
| 24 | 2450 |
| 25 | 3106 |
| 26 | 3921 |
| 27 | 4928 |
| 28 | 6180 |
| 29 | 7715 |
| 30 | 9622 |
| 31 | 11935 |
| 32 | 14783 |
| 33 | 18243 |
| 34 | 22470 |
| 35 | 27601 |
| 36 | 33819 |
| 37 | 41327 |
| 38 | 50407 |
| 39 | 61325 |
| 40 | 74494 |
| 41 | 90244 |
| 42 | 109154 |
| 43 | 131732 |
| 44 | 158725 |
| 45 | 190892 |
| 46 | 229171 |
| 47 | 274633 |
| 48 | 328615 |