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 | 15 |
3 | 1267 |
4 | 316275 |
5 | 174397531 |
6 | 179770837155 |
7 | 310789895286907 |
8 | 834906367019076675 |
9 | 3293344593080631993211 |
10 | 18259284528276047000517795 |
11 | 137429981152689382429349060347 |
12 | 1365009985652048448232840864764675 |
13 | 17475885712645599218827214639383437691 |