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 | 3 |
2 | 21 |
3 | 238 |
4 | 3777 |
5 | 77616 |
6 | 1966381 |
7 | 59379888 |
8 | 2085295617 |
9 | 83580555520 |
10 | 3767468068581 |
11 | 188731359078912 |
12 | 10405256927541889 |
13 | 626236791181897728 |
14 | 40860738460515664125 |
15 | 2873352871221375440896 |
16 | 216652727562188159522049 |
17 | 17437704874236857627246592 |
18 | 1492289181734461545084103477 |