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 | 14 |
| 2 | 20 |
| 3 | 54 |
| 4 | 56 |
| 5 | 234 |
| 6 | 286 |
| 7 | 456 |
| 8 | 686 |
| 9 | 735 |
| 10 | 980 |
| 11 | 1176 |
| 12 | 1224 |
| 13 | 1470 |
| 14 | 2000 |
| 15 | 3296 |
| 16 | 21645 |
| 17 | 34632 |
| 18 | 37496 |
| 19 | 43290 |
| 20 | 46620 |
| 21 | 62336 |
| 22 | 191616 |
| 23 | 277808 |
| 24 | 779568 |
| 25 | 1124528 |
| 26 | 4095712 |
| 27 | 16726016 |
| 28 | 17409376 |
| 29 | 50251776 |
| 30 | 149911936 |
| 31 | 177383296 |
| 32 | 12883623936 |
| 33 | 42932880896 |
| 34 | 295964664896 |