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 | 43 |
2 | 1213 |
3 | 31111 |
4 | 775213 |
5 | 19122559 |
6 | 469959685 |
7 | 11533872679 |
8 | 282921116029 |
9 | 6938596265551 |
10 | 170155677219253 |
11 | 4172626399905079 |
12 | 102321795525685549 |
13 | 2509141498799895007 |
14 | 61529237938446659557 |
15 | 1508820887930727002695 |