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 | 7 |
1 | 2 |
2 | 21 |
3 | 452 |
4 | 333526 |
5 | 239840839427 |
6 | 213854001335207704440895 |
7 | 285250080311453944844806600568111651628374758476 |
8 | 116331150526334053652977740551831381838315865368775202070425604169497427887617729415451917178949 |