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 | 10 |
| 3 | 11 |
| 4 | 26 |
| 5 | 28 |
| 6 | 32 |
| 7 | 83 |
| 8 | 102 |
| 9 | 143 |
| 10 | 561 |
| 11 | 716 |
| 12 | 1118 |
| 13 | 2948 |
| 14 | 4194 |
| 15 | 5439 |
| 16 | 33494 |
| 17 | 51544 |
| 18 | 61588 |
| 19 | 94748 |
| 20 | 265336 |
| 21 | 800054 |
| 22 | 3750017 |
| 23 | 6292149 |
| 24 | 44194186 |
| 25 | 55065654 |
| 26 | 61074615 |
| 27 | 179838772 |
| 28 | 399977785 |
| 29 | 497993710 |
| 30 | 502602764 |
| 31 | 547594831 |
| 32 | 1039028518 |
| 33 | 14192408715 |
| 34 | 14761794180 |