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 | -1 |
3 | 2 |
4 | 17 |
5 | 94 |
6 | 487 |
7 | 2386 |
8 | 9473 |
9 | 638 |
10 | -727729 |
11 | -14280542 |
12 | -222283631 |
13 | -3235193378 |
14 | -46058318473 |
15 | -649936245646 |
16 | -9071848025983 |
17 | -123239922765314 |
18 | -1562265600970337 |
19 | -16288001936745662 |
20 | -55920926830283119 |
21 | 4236297849575724638 |
22 | 201330840708035368199 |