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 | 32 |
| 2 | 1024 |
| 3 | 13045 |
| 4 | 85663 |
| 5 | 384009 |
| 6 | 1363639 |
| 7 | 4123210 |
| 8 | 11062778 |
| 9 | 27036251 |
| 10 | 61267043 |
| 11 | 130398069 |
| 12 | 263173867 |
| 13 | 507406703 |
| 14 | 940062881 |
| 15 | 1681523014 |
| 16 | 2915323586 |
| 17 | 4914979621 |
| 18 | 8079822545 |
| 19 | 12982166253 |
| 20 | 20428540847 |
| 21 | 31538210365 |
| 22 | 47842720947 |