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 | 259 |
| 2 | 2674 |
| 3 | 2689 |
| 4 | 2754 |
| 5 | 2929 |
| 6 | 3298 |
| 7 | 3969 |
| 8 | 4144 |
| 9 | 4209 |
| 10 | 5074 |
| 11 | 6579 |
| 12 | 6594 |
| 13 | 6659 |
| 14 | 6769 |
| 15 | 6834 |
| 16 | 7203 |
| 17 | 7874 |
| 18 | 8194 |
| 19 | 8979 |
| 20 | 9154 |
| 21 | 9234 |
| 22 | 10113 |
| 23 | 10674 |
| 24 | 11298 |
| 25 | 12673 |
| 26 | 12913 |
| 27 | 13139 |
| 28 | 14674 |
| 29 | 14689 |
| 30 | 14754 |
| 31 | 16563 |
| 32 | 16578 |
| 33 | 16643 |
| 34 | 16818 |
| 35 | 17187 |
| 36 | 17234 |
| 37 | 17299 |
| 38 | 17314 |
| 39 | 17858 |
| 40 | 18963 |
| 41 | 19699 |