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) |
---|---|
1 | 1 |
2 | 14 |
3 | 506 |
4 | 65512 |
5 | 33554312 |
6 | 68719476016 |
7 | 562949953416272 |
8 | 18446744073709511296 |
9 | 2417851639229258349049472 |
10 | 1267650600228229401496699576576 |
11 | 2658455991569831745807614120520772352 |
12 | 22300745198530623141535718272648361026978816 |
13 | 748288838313422294120286634350736906063831234982912 |