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 | 118 |
3 | 61318 |
4 | 1957839572 |
5 | 32730551749894 |
6 | 8640511341348431996 |
7 | 233592048827366522661214 |
8 | 257755012474380136537664158772 |
9 | 3091054326372819773383775097721670599074 |
10 | 2141662167055484666186673758527328459608763158 |