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 | 6 |
3 | 24 |
4 | 199 |
5 | 1023 |
6 | 9363 |
7 | 53724 |
8 | 514422 |
9 | 3147234 |
10 | 30860724 |
11 | 197222004 |
12 | 1959430572 |
13 | 12936907792 |
14 | 129445924524 |
15 | 877093068720 |
16 | 8806256385699 |
17 | 60967636162677 |
18 | 612785441368254 |
19 | 4321431024295452 |
20 | 43413113117835945 |
21 | 311142782601086949 |
22 | 3120889714454477613 |