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 | 0 |
| 2 | 105 |
| 3 | 406 |
| 4 | 703 |
| 5 | 903 |
| 6 | 11026 |
| 7 | 13041 |
| 8 | 14028 |
| 9 | 15051 |
| 10 | 27028 |
| 11 | 36046 |
| 12 | 41041 |
| 13 | 43071 |
| 14 | 46056 |
| 15 | 61075 |
| 16 | 66066 |
| 17 | 75078 |
| 18 | 77028 |
| 19 | 83028 |
| 20 | 85078 |
| 21 | 93096 |
| 22 | 1110795 |
| 23 | 1130256 |
| 24 | 1160526 |
| 25 | 1180416 |
| 26 | 1250571 |
| 27 | 1290421 |
| 28 | 1330896 |
| 29 | 1350546 |
| 30 | 1360425 |
| 31 | 1380291 |