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 | 3 |
| 2 | 8 |
| 3 | 14 |
| 4 | 24 |
| 5 | 32 |
| 6 | 48 |
| 7 | 58 |
| 8 | 77 |
| 9 | 93 |
| 10 | 115 |
| 11 | 129 |
| 12 | 163 |
| 13 | 179 |
| 14 | 207 |
| 15 | 235 |
| 16 | 271 |
| 17 | 291 |
| 18 | 336 |
| 19 | 358 |
| 20 | 406 |
| 21 | 442 |
| 22 | 482 |
| 23 | 508 |
| 24 | 576 |
| 25 | 610 |
| 26 | 656 |
| 27 | 700 |
| 28 | 762 |
| 29 | 794 |
| 30 | 874 |
| 31 | 908 |
| 32 | 977 |
| 33 | 1029 |
| 34 | 1087 |
| 35 | 1139 |
| 36 | 1239 |
| 37 | 1279 |
| 38 | 1343 |
| 39 | 1403 |
| 40 | 1501 |
| 41 | 1545 |
| 42 | 1649 |
| 43 | 1695 |
| 44 | 1785 |
| 45 | 1869 |
| 46 | 1945 |
| 47 | 1995 |
| 48 | 2129 |
| 49 | 2189 |