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 | 1 |
3 | 4 |
4 | 61 |
5 | 756 |
6 | 8581 |
7 | 125168 |
8 | 2577849 |
9 | 60269968 |
10 | 1469636041 |
11 | 39496750272 |
12 | 1212192326005 |
13 | 41147125079360 |
14 | 1496063100479949 |
15 | 58263746530145536 |
16 | 2447130544401729649 |
17 | 110270888250759852288 |
18 | 5279535712822539622033 |
19 | 267412182631190346232832 |