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 | 116 |
| 2 | 6402 |
| 3 | 446930 |
| 4 | 34121322 |
| 5 | 2741227176 |
| 6 | 227759341712 |
| 7 | 19382568941318 |
| 8 | 1679333068357460 |
| 9 | 147541888215426742 |
| 10 | 13107891004266127974 |
| 11 | 1175188298096727647322 |
| 12 | 106164291028322202227232 |
| 13 | 9652457243380891557169712 |
| 14 | 882443342536355491502025678 |