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 | 0 |
1 | 1 |
2 | 16 |
3 | 144 |
4 | 1024 |
5 | 6400 |
6 | 36864 |
7 | 200704 |
8 | 1048576 |
9 | 5308416 |
10 | 26214400 |
11 | 126877696 |
12 | 603979776 |
13 | 2835349504 |
14 | 13153337344 |
15 | 60397977600 |
16 | 274877906944 |
17 | 1241245548544 |
18 | 5566277615616 |
19 | 24807731101696 |
20 | 109951162777600 |
21 | 484884627849216 |
22 | 2128654511374336 |
23 | 9306266417496064 |
24 | 40532396646334464 |