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 | 2 |
3 | 5 |
4 | 12 |
5 | 1 |
6 | -416 |
7 | -5741 |
8 | -60800 |
9 | -543719 |
10 | -3479424 |
11 | 6260561 |
12 | 822338048 |
13 | 20933340065 |
14 | 393396789248 |
15 | 5840683299431 |
16 | 54344509046784 |
17 | -481407806103119 |
18 | -44548560374988800 |
19 | -1564969488082711811 |
20 | -40856692743724335104 |
21 | -812774967576805701599 |
22 | -8614414458975040831488 |