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 | 16384 |
| 2 | 65536 |
| 3 | 256012 |
| 4 | 803246 |
| 5 | 2036844 |
| 6 | 4542671 |
| 7 | 9169016 |
| 8 | 17232696 |
| 9 | 30665992 |
| 10 | 52227111 |
| 11 | 85761364 |
| 12 | 136522338 |
| 13 | 211563872 |
| 14 | 320215410 |
| 15 | 474655320 |
| 16 | 690599060 |
| 17 | 988121664 |
| 18 | 1392636938 |
| 19 | 1936059024 |
| 20 | 2658175636 |
| 21 | 3608266324 |
| 22 | 4847003609 |