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 | 2 |
| 3 | 8 |
| 4 | 84 |
| 5 | 110 |
| 6 | 128 |
| 7 | 1155 |
| 8 | 3680 |
| 9 | 6490 |
| 10 | 8200 |
| 11 | 8648 |
| 12 | 12008 |
| 13 | 18632 |
| 14 | 32768 |
| 15 | 724000 |
| 16 | 1495688 |
| 17 | 2095208 |
| 18 | 3214090 |
| 19 | 3477608 |
| 20 | 3660008 |
| 21 | 5076008 |
| 22 | 12026888 |
| 23 | 16102808 |
| 24 | 26347688 |
| 25 | 29322008 |
| 26 | 33653888 |
| 27 | 73995392 |
| 28 | 615206030 |
| 29 | 815634435 |
| 30 | 2147483648 |
| 31 | 42783299288 |
| 32 | 80999455688 |