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) |
---|---|
9 | 1 |
10 | -4762874171 |
11 | 24747240402737283733 |
12 | -127616472670861852065241422635 |
13 | 658504724872263265466971967899949697493 |
14 | -3397726086395967282512946130260694347212577518123 |