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 | 95 |
3 | 775 |
4 | 6231 |
5 | 49911 |
6 | 399415 |
7 | 3195575 |
8 | 25565111 |
9 | 204521911 |
10 | 1636177335 |
11 | 13089422775 |
12 | 104715390391 |
13 | 837723139511 |
14 | 6701785148855 |
15 | 53614281256375 |
16 | 428914250182071 |
17 | 3431314001718711 |
18 | 27450512014273975 |
19 | 219604096115240375 |
20 | 1756832768924020151 |
21 | 14054662151396355511 |