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) |
---|---|
1 | 1 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 5 |
6 | 31 |
7 | 293 |
8 | 4986 |
9 | 151096 |
10 | 8264613 |
11 | 812528493 |
12 | 144251345591 |
13 | 46649058611515 |
14 | 27744159658789435 |
15 | 30603223477819571330 |
16 | 63039669933956074333128 |
17 | 243839768084859914114367906 |
18 | 1779006737976575676931317142360 |
19 | 24571827603944282248499044846893618 |