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 | 14 |
| 2 | 196 |
| 3 | 798 |
| 4 | 3249 |
| 5 | 8778 |
| 6 | 23716 |
| 7 | 51590 |
| 8 | 112225 |
| 9 | 213060 |
| 10 | 404496 |
| 11 | 698964 |
| 12 | 1207801 |
| 13 | 1947428 |
| 14 | 3139984 |
| 15 | 4800348 |
| 16 | 7338681 |
| 17 | 10754730 |
| 18 | 15760900 |
| 19 | 22315370 |
| 20 | 31595641 |
| 21 | 43472814 |
| 22 | 59814756 |
| 23 | 80333058 |
| 24 | 107889769 |
| 25 | 141927968 |
| 26 | 186704896 |
| 27 | 241237920 |