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 | 0 |
1 | 1 |
2 | 3 |
3 | 5 |
4 | 8 |
5 | 9 |
6 | 19 |
7 | -15 |
8 | 216 |
9 | -1407 |
10 | 11803 |
11 | -108483 |
12 | 1106192 |
13 | -12363703 |
14 | 150381243 |
15 | -1977666743 |
16 | 27965386320 |
17 | -423158076351 |
18 | 6822782712723 |
19 | -116781368777867 |
20 | 2114916140765496 |
21 | -40404117909336247 |
22 | 812091479233464131 |
23 | -17130720178674680031 |
24 | 378423227774537955688 |