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 | 15 |
2 | 200 |
3 | 3525 |
4 | 134355 |
5 | 16781664 |
6 | 6730280105 |
7 | 7679335074975 |
8 | 23795707614699850 |
9 | 197148338964056588955 |
10 | 4337960355881995023988299 |
11 | 252594793852565664429620014530 |
12 | 38838042059493582778244565420563025 |
13 | 15744729667082405326504405819215652913325 |