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 | 9 |
3 | 225 |
4 | 6273 |
5 | 968193 |
6 | 307091457 |
7 | 144510377985 |
8 | 338450286215169 |
9 | 1535613392752345089 |
10 | 11693653105154832465921 |
11 | 423384155808298738368118785 |
12 | 29155340360444250715547947237377 |