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 | 432 |
2 | 39312 |
3 | -1711296 |
4 | -14159664 |
5 | 317412000 |
6 | 5783500224 |
7 | 47251354752 |
8 | 263098098000 |
9 | 1138294453104 |
10 | 4105673192160 |
11 | 12882680040384 |
12 | 36171259008192 |
13 | 92764213434144 |
14 | 220523509245312 |
15 | 491705284878720 |
16 | 1037366470830672 |
17 | 2086141009345632 |
18 | 4022101701933264 |