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 | 13 |
| 2 | 160 |
| 3 | 376 |
| 4 | 391 |
| 5 | 421 |
| 6 | 547 |
| 7 | 586 |
| 8 | 712 |
| 9 | 745 |
| 10 | 748 |
| 11 | 754 |
| 12 | 808 |
| 13 | 883 |
| 14 | 985 |
| 15 | 1006 |
| 16 | 1210 |
| 17 | 1291 |
| 18 | 1333 |
| 19 | 1375 |
| 20 | 1462 |
| 21 | 1513 |
| 22 | 1588 |
| 23 | 1702 |
| 24 | 1798 |
| 25 | 2203 |
| 26 | 2269 |
| 27 | 2302 |
| 28 | 2353 |
| 29 | 2497 |
| 30 | 2584 |
| 31 | 2854 |
| 32 | 2920 |
| 33 | 3205 |
| 34 | 3358 |
| 35 | 3436 |
| 36 | 3583 |
| 37 | 3823 |
| 38 | 3832 |
| 39 | 3856 |
| 40 | 3982 |
| 41 | 4003 |
| 42 | 4084 |
| 43 | 4138 |
| 44 | 4339 |
| 45 | 4402 |