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 | 1 |
2 | -9 |
3 | -819 |
4 | 744471 |
5 | 6767985861 |
6 | -615270826637649 |
7 | -559337171058846967059 |
8 | 5084883322413411422459366631 |
9 | 462262120681663158624798004859942421 |
10 | -420238291486760860506028808179511473194550689 |
11 | -3820348104463302212917240152587016011603143670290413699 |