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 | 11 |
2 | 181 |
3 | 4831 |
4 | 22501 |
5 | 216401 |
6 | 2229971 |
7 | 3873011 |
8 | 36539311 |
9 | 36539311 |
10 | 196943081 |
11 | 14293856441 |
12 | 154351758091 |
13 | 154351758091 |
14 | 154351758091 |
15 | 11992377039481 |
16 | 41947964349971 |
17 | 253931039382791 |
18 | 253931039382791 |
19 | 253931039382791 |