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 | 23 |
| 2 | 643 |
| 3 | 2293 |
| 4 | 5023 |
| 5 | 5653 |
| 6 | 9643 |
| 7 | 10723 |
| 8 | 11503 |
| 9 | 12823 |
| 10 | 15493 |
| 11 | 18353 |
| 12 | 18773 |
| 13 | 28403 |
| 14 | 32003 |
| 15 | 32183 |
| 16 | 41953 |
| 17 | 42853 |
| 18 | 45233 |
| 19 | 49853 |
| 20 | 50873 |
| 21 | 52103 |
| 22 | 53113 |
| 23 | 54623 |
| 24 | 56123 |
| 25 | 76003 |
| 26 | 80803 |
| 27 | 84443 |
| 28 | 86783 |
| 29 | 88813 |
| 30 | 89413 |
| 31 | 92033 |
| 32 | 95213 |
| 33 | 96823 |
| 34 | 97943 |
| 35 | 100613 |
| 36 | 115793 |