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 | 52 |
| 3 | 111 |
| 4 | 172 |
| 5 | 239 |
| 6 | 310 |
| 7 | 389 |
| 8 | 472 |
| 9 | 581 |
| 10 | 718 |
| 11 | 857 |
| 12 | 1006 |
| 13 | 1199 |
| 14 | 1426 |
| 15 | 1659 |
| 16 | 1898 |
| 17 | 2149 |
| 18 | 2406 |
| 19 | 2675 |
| 20 | 2946 |
| 21 | 3223 |
| 22 | 3516 |
| 23 | 3823 |
| 24 | 4134 |
| 25 | 4451 |
| 26 | 4810 |
| 27 | 5189 |
| 28 | 5572 |
| 29 | 5961 |
| 30 | 6358 |
| 31 | 6759 |
| 32 | 7178 |
| 33 | 7609 |
| 34 | 8058 |
| 35 | 8519 |
| 36 | 8982 |
| 37 | 9449 |
| 38 | 9928 |
| 39 | 10427 |
| 40 | 10930 |
| 41 | 11451 |
| 42 | 12008 |
| 43 | 12571 |