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 | 1 |
1 | 1 |
2 | 13 |
3 | 397 |
4 | 23261 |
5 | 2532093 |
6 | 520285021 |
7 | 206632208765 |
8 | 161306955003037 |
9 | 249753449538341821 |
10 | 770275887324912000733 |
11 | 4741871606773351738426877 |
12 | 58325180751309642789169099037 |
13 | 1434100517517383561901937569640509 |