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 | 14 |
| 3 | 114 |
| 4 | 594 |
| 5 | 2532 |
| 6 | 9658 |
| 7 | 34066 |
| 8 | 113930 |
| 9 | 366358 |
| 10 | 1141614 |
| 11 | 3465398 |
| 12 | 10291022 |
| 13 | 29988178 |
| 14 | 85961454 |
| 15 | 242870564 |
| 16 | 677436550 |
| 17 | 1867877934 |