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 | 2 |
2 | 26 |
3 | 1756 |
4 | 301140 |
5 | 94035272 |
6 | 45829458720 |
7 | 31938032357440 |
8 | 30067763435823664 |
9 | 36733573872360057568 |
10 | 56505395303074211175584 |
11 | 106885908721218962904619840 |
12 | 243929162811364027276490748288 |
13 | 661085501644539366377254535077376 |