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 | 11 |
2 | 564719 |
3 | 46611179 |
4 | 929944511 |
5 | 9127651499 |
6 | 58130412911 |
7 | 276182038859 |
8 | 1061324394239 |
9 | 3472236254411 |
10 | 10011386405999 |
11 | 26069206375211 |
12 | 62418042417599 |
13 | 139296285729899 |
14 | 292810020137711 |
15 | 584605483663499 |
16 | 1116034330278911 |
17 | 2048348816684939 |
18 | 3630829342034159 |