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 | 16 |
3 | 214 |
4 | 4030 |
5 | 98020 |
6 | 2923580 |
7 | 103306320 |
8 | 4219788720 |
9 | 195631761360 |
10 | 10148327972160 |
11 | 582405469831920 |
12 | 36635844203963760 |
13 | 2506613821744700640 |
14 | 185327181909308762400 |
15 | 14724431257109269113600 |
16 | 1251088847268683450630400 |
17 | 113202071235423519573369600 |