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 | 6 |
3 | 36 |
4 | 282 |
5 | 2460 |
6 | 25506 |
7 | 299796 |
8 | 3921882 |
9 | 56977740 |
10 | 913248786 |
11 | 15917884356 |
12 | 299358495882 |
13 | 6066180049020 |
14 | 131932872768066 |
15 | 3057940695635316 |
16 | 75151035318996282 |
17 | 1954299203147952300 |
18 | 53684552455571903346 |
19 | 1553161560008013680676 |
20 | 47162101103528811791082 |