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 | 1331 |
| 2 | 238328 |
| 3 | 27818127 |
| 4 | 2815166528 |
| 5 | 4861163384 |
| 6 | 8972978552 |
| 7 | 107510668875 |
| 8 | 157376536199 |
| 9 | 236143627741 |
| 10 | 246963938824 |
| 11 | 267463420307 |
| 12 | 748118742552 |
| 13 | 834034807997 |
| 14 | 915215787829 |
| 15 | 10809986553631 |
| 16 | 11882007579259 |