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) |
|---|---|
| 0 | 6 |
| 1 | 5 |
| 2 | 7 |
| 3 | 43 |
| 4 | 37 |
| 5 | 1555 |
| 6 | 31 |
| 7 | 55987 |
| 8 | 1297 |
| 9 | 46873 |
| 10 | 1111 |
| 11 | 72559411 |
| 12 | 1261 |
| 13 | 2612138803 |
| 14 | 39991 |
| 15 | 1406371 |
| 16 | 1679617 |
| 17 | 3385331888947 |
| 18 | 46441 |
| 19 | 121871948002099 |
| 20 | 1634221 |
| 21 | 1822428931 |
| 22 | 51828151 |
| 23 | 157946044610720563 |
| 24 | 1678321 |