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 | 1029 |
| 2 | 5145 |
| 3 | 6591 |
| 4 | 7803 |
| 5 | 8001 |
| 6 | 11319 |
| 7 | 11739 |
| 8 | 12789 |
| 9 | 17157 |
| 10 | 17493 |
| 11 | 20577 |
| 12 | 21567 |
| 13 | 23667 |
| 14 | 23877 |
| 15 | 27993 |
| 16 | 31311 |
| 17 | 32955 |
| 18 | 33411 |
| 19 | 34671 |
| 20 | 34713 |
| 21 | 39015 |
| 22 | 39753 |
| 23 | 40005 |
| 24 | 42189 |
| 25 | 42861 |
| 26 | 45675 |
| 27 | 47691 |
| 28 | 48363 |
| 29 | 49833 |