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 | 3 |
1 | 5 |
2 | 17 |
3 | 91 |
4 | 667 |
5 | 6213 |
6 | 70233 |
7 | 933819 |
8 | 14277555 |
9 | 246772485 |
10 | 4757596065 |
11 | 101218975515 |
12 | 2355535057995 |
13 | 59520844736325 |
14 | 1622874515042025 |
15 | 47490277029572475 |
16 | 1484579154624005475 |
17 | 49374909670517201925 |