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 | 8 |
1 | -4 |
2 | 28 |
3 | -930 |
4 | 96012 |
5 | -24144750 |
6 | 12602990070 |
7 | -12203470904625 |
8 | 20180112406353900 |
9 | -53495387545025175750 |
10 | 216267236072968468547250 |
11 | -1280630367874799320798794375 |
12 | 10743714652441927865738713818750 |
13 | -124178158916511109662405449217796875 |