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 | 1 |
3 | 8 |
4 | 57 |
5 | 2801 |
6 | 139658 |
7 | 47216065 |
8 | 16477840107 |
9 | 38900937658402 |
10 | 95030370064332109 |
11 | 1569888180568718888123 |
12 | 26845297334664927227358264 |
13 | 3104208728255475471662060331653 |
14 | 371576574614065326331102018605110717 |