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 | 3 |
2 | 9 |
3 | 41 |
4 | 593 |
5 | 135457 |
6 | 8606778433 |
7 | 36893769626691833985 |
8 | 680564733921105089459460297630318346497 |
9 | 231584178474632390853419071752762496470716041121409734167406717963826481922561 |