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 | 7 |
3 | 64 |
4 | 678 |
5 | 7836 |
6 | 95838 |
7 | 1219527 |
8 | 15979551 |
9 | 214151601 |
10 | 2921712145 |
11 | 40444378948 |
12 | 566634504256 |
13 | 8019501351103 |
14 | 114484746457075 |
15 | 1646614155398872 |
16 | 23837794992712680 |
17 | 347081039681365623 |
18 | 5079306905986689309 |
19 | 74670702678690897079 |
20 | 1102218694940440851877 |