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 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 10 |
| 5 | 17 |
| 6 | 26 |
| 7 | 101 |
| 8 | 257 |
| 9 | 266 |
| 10 | 2657 |
| 11 | 2666 |
| 12 | 8382 |
| 13 | 10114 |
| 14 | 10130 |
| 15 | 26657 |
| 16 | 26666 |
| 17 | 55733 |
| 18 | 101342 |
| 19 | 103453 |
| 20 | 176257 |
| 21 | 266657 |
| 22 | 266666 |
| 23 | 553778 |
| 24 | 557342 |
| 25 | 794142 |
| 26 | 843010 |
| 27 | 1645085 |
| 28 | 2666657 |
| 29 | 2666666 |
| 30 | 3209770 |
| 31 | 4723421 |
| 32 | 26666657 |
| 33 | 26666666 |
| 34 | 84042269 |