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 | 6 |
3 | 32 |
4 | 256 |
5 | 2712 |
6 | 37744 |
7 | 645752 |
8 | 13371264 |
9 | 327748832 |
10 | 9332342944 |
11 | 304875611328 |
12 | 11298403070464 |
13 | 470279355784448 |
14 | 21809054992366464 |
15 | 1118931830122060928 |
16 | 63115145120561606656 |
17 | 3892675200470654980608 |
18 | 261242029823318546162176 |
19 | 18994387868664467440590848 |
20 | 1490356266852194536099393536 |
21 | 125747158151444491631754033152 |