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 | 300 |
| 2 | 421 |
| 3 | 573 |
| 4 | 694 |
| 5 | 729 |
| 6 | 9856 |
| 7 | 36356 |
| 8 | 63638 |
| 9 | 970299 |
| 10 | 4545456 |
| 11 | 5454538 |
| 12 | 88235296 |
| 13 | 351069984 |
| 14 | 403018036 |
| 15 | 493927127 |
| 16 | 506072867 |
| 17 | 596981958 |
| 18 | 648930010 |
| 19 | 736842098 |
| 20 | 739839101 |
| 21 | 766233768 |
| 22 | 769230762 |
| 23 | 827751189 |
| 24 | 857142859 |