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 | 19 |
| 1 | 190 |
| 2 | 361 |
| 3 | 532 |
| 4 | 703 |
| 5 | 874 |
| 6 | 1045 |
| 7 | 1216 |
| 8 | 1387 |
| 9 | 1558 |
| 10 | 1729 |
| 11 | 1900 |
| 12 | 2071 |
| 13 | 2242 |
| 14 | 2413 |
| 15 | 2584 |
| 16 | 2755 |
| 17 | 2926 |
| 18 | 3097 |
| 19 | 3268 |
| 20 | 3439 |
| 21 | 3610 |
| 22 | 3781 |
| 23 | 3952 |
| 24 | 4123 |
| 25 | 4294 |
| 26 | 4465 |
| 27 | 4636 |
| 28 | 4807 |
| 29 | 4978 |
| 30 | 5149 |
| 31 | 5320 |
| 32 | 5491 |
| 33 | 5662 |
| 34 | 5833 |
| 35 | 6004 |
| 36 | 6175 |
| 37 | 6346 |
| 38 | 6517 |
| 39 | 6688 |