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 | 6 |
| 2 | 54 |
| 3 | 374 |
| 4 | 375 |
| 5 | 978 |
| 6 | 979 |
| 7 | 14695 |
| 8 | 15694 |
| 9 | 17708 |
| 10 | 17709 |
| 11 | 34990 |
| 12 | 36476 |
| 13 | 38374 |
| 14 | 41699 |
| 15 | 45304 |
| 16 | 75944 |
| 17 | 85149 |
| 18 | 93104 |
| 19 | 113463 |
| 20 | 114560 |
| 21 | 116170 |
| 22 | 117754 |
| 23 | 120274 |
| 24 | 121371 |
| 25 | 203983 |
| 26 | 221804 |
| 27 | 250118 |
| 28 | 259819 |
| 29 | 270214 |
| 30 | 270477 |
| 31 | 275526 |
| 32 | 276912 |
| 33 | 288125 |
| 34 | 297241 |
| 35 | 297515 |
| 36 | 299824 |
| 37 | 309440 |