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 | 5 |
3 | 31 |
4 | 329 |
5 | 4201 |
6 | 70357 |
7 | 1374703 |
8 | 31888817 |
9 | 839198737 |
10 | 25021698821 |
11 | 827967913279 |
12 | 30240609486265 |
13 | 1205630521463161 |
14 | 52177446181578005 |
15 | 2434309587346377871 |
16 | 121857094322821338593 |
17 | 6513265883385904609057 |
18 | 370302655720337288548741 |