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) |
|---|---|
| 0 | 7059 |
| 1 | 16566 |
| 2 | 83127 |
| 3 | 155265 |
| 4 | 717816 |
| 5 | 1336533 |
| 6 | 4692864 |
| 7 | 9375828 |
| 8 | 17661567 |
| 9 | 94178238 |
| 10 | 177465387 |
| 11 | 961030158 |
| 12 | 1812060327 |
| 13 | 9042662508 |
| 14 | 17095324917 |
| 15 | 89037683988 |
| 16 | 177976357086 |
| 17 | 858730036857 |
| 18 | 1617360074715 |
| 19 | 6792060711876 |