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) |
---|---|
11 | 1 |
12 | -28242953648 |
13 | 897372484611991440598 |
14 | -28121923404466184234811544425296 |
15 | 882630281467161063728449241801432249226565 |
16 | -27697404417453539188846019907159858548132165589760832 |
17 | 869175534545800426775448129124238227336771807766117241522242296 |