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) |
---|---|
0 | 1 |
1 | 4099 |
2 | 16797701 |
3 | 68836974599 |
4 | 282093905109001 |
5 | 1156020754299711499 |
6 | 4737372769026312613901 |
7 | 19413752451449074792054799 |
8 | 79557552808665539471527952401 |
9 | 326026831996158929305246756884499 |
10 | 1336057877962706483627361738184724501 |