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 | 4 |
2 | 96 |
3 | 3520 |
4 | 181584 |
5 | 12046208 |
6 | 976817408 |
7 | 93618157824 |
8 | 10353263884352 |
9 | 1297682198608960 |
10 | 181792547403610112 |
11 | 28148715766252519424 |
12 | 4773717142486206475264 |
13 | 879979421777903153737728 |
14 | 175192929827140711780067328 |
15 | 37462651348142346656294109184 |
16 | 8563418069261195349710481467648 |
17 | 2083773631690873034841394464054272 |