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 | 0 |
2 | 0 |
3 | 1 |
4 | 4 |
5 | 10 |
6 | 10 |
7 | -105 |
8 | -1064 |
9 | -6076 |
10 | -16680 |
11 | 129525 |
12 | 2642860 |
13 | 25431406 |
14 | 130210444 |
15 | -639438345 |
16 | -26431524560 |
17 | -382074099000 |
18 | -3083015556624 |
19 | 5641134587049 |
20 | 726952330301940 |
21 | 14940678486798610 |
22 | 173111303303845060 |
23 | 258953439321230731 |
24 | -43858702741534022936 |