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 | 984 |
2 | 574488 |
3 | 307081056 |
4 | 164453203992 |
5 | 88062998451984 |
6 | 47157008244215904 |
7 | 25252184242734325440 |
8 | 13522333949728177520664 |
9 | 7241096993206804017918456 |
10 | 3877547016709833498690361488 |
11 | 2076394071353012138642420600352 |