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 | 44745755 |
| 2 | 1812338107 |
| 3 | 9266824499 |
| 4 | 12308871853 |
| 5 | 13657352875 |
| 6 | 22767480811 |
| 7 | 22930161667 |
| 8 | 24068927659 |
| 9 | 25549554505 |
| 10 | 25770503549 |
| 11 | 57939582163 |
| 12 | 90219135299 |
| 13 | 90329609821 |
| 14 | 96949951147 |
| 15 | 103126759951 |