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 | 4 |
1 | 484 |
2 | 49729 |
3 | 4999696 |
4 | 499969600 |
5 | 49999643236 |
6 | 4999995628489 |
7 | 499999965341041 |
8 | 49999999664599209 |
9 | 4999999997764872529 |
10 | 499999999955372691076 |
11 | 49999999999562191467001 |
12 | 4999999999996468370295001 |
13 | 499999999999959886546350009 |
14 | 49999999999999566363399000484 |