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 | 1 |
2 | 10 |
3 | 190 |
4 | 5080 |
5 | 170080 |
6 | 6724432 |
7 | 303476320 |
8 | 15300084160 |
9 | 849174449680 |
10 | 51341667458240 |
11 | 3354970165353120 |
12 | 235493617889171200 |
13 | 17667618435092524160 |
14 | 1410845692308772162560 |
15 | 119491232651437498097920 |
16 | 10700209630623386429434880 |
17 | 1010278582501924072528588800 |