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 | 2 |
2 | 18 |
3 | 484 |
4 | 33756 |
5 | 5726688 |
6 | 2282797376 |
7 | 2092535127520 |
8 | 4343501656698208 |
9 | 20170260943214036928 |
10 | 207447888426953360929472 |
11 | 4684772419161811298440759936 |
12 | 230574775676259398837728211069824 |
13 | 24573264762390563391638492791134674432 |