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 | -3 |
3 | -34 |
4 | 495 |
5 | 13631 |
6 | -467404 |
7 | -23984426 |
8 | 1490938299 |
9 | 123999435015 |
10 | -12164649041259 |
11 | -1497474725212924 |
12 | 212746558833692052 |
13 | 36393896155519042476 |
14 | -7062273474686464802160 |
15 | -1603475573855830444120802 |
16 | 407344895625777134555939139 |
17 | 118552169162473363108837155199 |
18 | -38177398083353809033748641523305 |