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) |
---|---|
1 | 1 |
2 | 11 |
3 | 81 |
4 | 699 |
5 | 5441 |
6 | 43723 |
7 | 349265 |
8 | 2797243 |
9 | 22368577 |
10 | 178961099 |
11 | 1431651409 |
12 | 11453263547 |
13 | 91625951553 |
14 | 733007821515 |
15 | 5864061944913 |
16 | 46912496398011 |
17 | 375299968667969 |
18 | 3002399752698571 |
19 | 24019198011524177 |
20 | 192153584105615035 |
21 | 1537228672804655425 |
22 | 12297829382490929867 |