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 | 6 |
2 | 45 |
3 | 410 |
4 | 4110 |
5 | 43746 |
6 | 485237 |
7 | 5547396 |
8 | 64901670 |
9 | 773296320 |
10 | 9350929395 |
11 | 114464359296 |
12 | 1415620823147 |
13 | 17661466502796 |
14 | 222017667461685 |
15 | 2809362871991380 |
16 | 35755481454362355 |
17 | 457410181217186886 |
18 | 5878378983480722222 |
19 | 75856853080508789406 |