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 | 127 |
| 2 | 1519 |
| 3 | 1783 |
| 4 | 1915 |
| 5 | 1981 |
| 6 | 2014 |
| 7 | 6007 |
| 8 | 7099 |
| 9 | 7645 |
| 10 | 7918 |
| 11 | 20335 |
| 12 | 22447 |
| 13 | 23479 |
| 14 | 23503 |
| 15 | 23995 |
| 16 | 24187 |
| 17 | 24253 |
| 18 | 24286 |
| 19 | 26551 |
| 20 | 27607 |
| 21 | 28123 |
| 22 | 28135 |
| 23 | 28381 |
| 24 | 28477 |
| 25 | 28510 |
| 26 | 29659 |
| 27 | 30187 |
| 28 | 30445 |
| 29 | 30451 |
| 30 | 30574 |
| 31 | 30622 |
| 32 | 31213 |
| 33 | 31477 |
| 34 | 31606 |
| 35 | 31609 |
| 36 | 31990 |
| 37 | 32122 |
| 38 | 32188 |
| 39 | 80815 |
| 40 | 81271 |
| 41 | 89527 |
| 42 | 89551 |
| 43 | 89719 |
| 44 | 93655 |
| 45 | 93883 |
| 46 | 95191 |
| 47 | 95707 |
| 48 | 95719 |
| 49 | 95965 |
| 50 | 96061 |