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 | 11 |
2 | 115 |
3 | 1205 |
4 | 12625 |
5 | 132275 |
6 | 1385875 |
7 | 14520125 |
8 | 152130625 |
9 | 1593906875 |
10 | 16699721875 |
11 | 174966753125 |
12 | 1833166140625 |
13 | 19206495171875 |
14 | 201230782421875 |
15 | 2108340300078125 |
16 | 22089556912890625 |
17 | 231437270629296875 |
18 | 2424820490857421875 |
19 | 25405391261720703125 |