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 | 1 |
2 | 2 |
3 | 7 |
4 | 32 |
5 | 168 |
6 | 1184 |
7 | 8622 |
8 | 77216 |
9 | 747576 |
10 | 8185392 |
11 | 93054960 |
12 | 1264465872 |
13 | 16974221184 |
14 | 254355732864 |
15 | 4069961945280 |
16 | 70258008510720 |
17 | 1228263760984320 |
18 | 24025502406873600 |
19 | 470522155226595840 |
20 | 10095034628228958720 |
21 | 222277023267825254400 |
22 | 5144511652272759029760 |