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 | 12 |
2 | 116 |
3 | 1056 |
4 | 9424 |
5 | 83520 |
6 | 738368 |
7 | 6521856 |
8 | 57587968 |
9 | 508443648 |
10 | 4488860672 |
11 | 39629905920 |
12 | 349870772224 |
13 | 3088811900928 |
14 | 27269361188864 |
15 | 240745601040384 |
16 | 2125405099196416 |
17 | 18763984361226240 |
18 | 165656469557215232 |