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 | -5 |
2 | 621 |
3 | -437593 |
4 | 1026405753 |
5 | -6054175060941 |
6 | 75477454065058725 |
7 | -1766732850877953050849 |
8 | 71248914440011028226682737 |
9 | -4637564239713542128355021380117 |
10 | 462852368857623061805761137170608989 |
11 | -67965094887205237792816627191801312013545 |