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 | 0 |
1 | 1 |
2 | 2 |
3 | 11 |
4 | 121 |
5 | 1902 |
6 | 38381 |
7 | 945989 |
8 | 27552260 |
9 | 925920081 |
10 | 35265751869 |
11 | 1501219998148 |
12 | 70632987480771 |
13 | 3639861179067661 |
14 | 203881981765871618 |
15 | 12333901891547136559 |
16 | 801418950244634922973 |
17 | 55665376886060309513990 |