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 | 599 |
| 2 | 2999 |
| 3 | 3299 |
| 4 | 4799 |
| 5 | 5099 |
| 6 | 6299 |
| 7 | 8999 |
| 8 | 10499 |
| 9 | 11699 |
| 10 | 21599 |
| 11 | 25799 |
| 12 | 26699 |
| 13 | 29399 |
| 14 | 33599 |
| 15 | 34499 |
| 16 | 36899 |
| 17 | 37199 |
| 18 | 42899 |
| 19 | 44699 |
| 20 | 47699 |
| 21 | 49199 |
| 22 | 56099 |
| 23 | 57899 |
| 24 | 60899 |
| 25 | 63599 |
| 26 | 65099 |
| 27 | 65699 |
| 28 | 70199 |
| 29 | 74099 |
| 30 | 81899 |
| 31 | 83399 |
| 32 | 85199 |
| 33 | 88799 |
| 34 | 92399 |
| 35 | 97499 |
| 36 | 100799 |
| 37 | 101999 |
| 38 | 102299 |