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 | 42 |
| 2 | 294 |
| 3 | 798 |
| 4 | 1806 |
| 5 | 2058 |
| 6 | 2814 |
| 7 | 2982 |
| 8 | 4074 |
| 9 | 4578 |
| 10 | 5334 |
| 11 | 5586 |
| 12 | 6594 |
| 13 | 6846 |
| 14 | 8106 |
| 15 | 8274 |
| 16 | 8358 |
| 17 | 9366 |
| 18 | 9534 |
| 19 | 12642 |
| 20 | 12894 |
| 21 | 13314 |
| 22 | 14154 |
| 23 | 14658 |
| 24 | 15162 |
| 25 | 17178 |
| 26 | 18186 |
| 27 | 19194 |
| 28 | 20118 |
| 29 | 20454 |
| 30 | 21882 |
| 31 | 21966 |
| 32 | 22722 |
| 33 | 22974 |
| 34 | 23982 |
| 35 | 25914 |
| 36 | 26502 |
| 37 | 27006 |
| 38 | 28266 |
| 39 | 28518 |
| 40 | 29778 |