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) |
---|---|
3 | 1 |
4 | -909 |
5 | 918191 |
6 | -917272809 |
7 | 917364637191 |
8 | -917355454462809 |
9 | 917356372736537191 |
10 | -917356280909173462809 |
11 | 917356290091909926537191 |
12 | -917356289173636281073462809 |
13 | 917356289265463645628926537191 |