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 | 0 |
1 | 1 |
2 | 57 |
3 | 577 |
4 | 1443 |
5 | 57721 |
6 | 115443 |
7 | 1443039 |
8 | 28860783 |
9 | 36075979 |
10 | 5772156649 |
11 | 5772156649 |
12 | 577215664901 |
13 | 1154431329803 |
14 | 57721566490153 |
15 | 144303916225383 |
16 | 180379895281729 |
17 | 28860783245076643 |
18 | 28860783245076643 |
19 | 2886078324507664303 |