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 | 7 |
3 | 61 |
4 | 577 |
5 | 7381 |
6 | 96511 |
7 | 1619857 |
8 | 28368481 |
9 | 560654857 |
10 | 12100090231 |
11 | 282510616741 |
12 | 7098784113697 |
13 | 190647458125021 |
14 | 5461212525476527 |
15 | 165494332157561401 |
16 | 5306572876379307841 |
17 | 178898083900878623377 |
18 | 6336492991778941139431 |
19 | 234867483921621706900237 |
20 | 9096385945218131126509441 |