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 | 19 |
3 | 1171 |
4 | 151681 |
5 | 33743041 |
6 | 11461272931 |
7 | 5499378001699 |
8 | 3524209981309921 |
9 | 2887597622445729121 |
10 | 2916075074262560119891 |
11 | 3507033649107862877516371 |
12 | 4836904652902464306386484769 |
13 | 7251193844710136332044143616481 |