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 | 13 |
3 | 218 |
4 | 4646 |
5 | 121080 |
6 | 3741144 |
7 | 133863792 |
8 | 5447294352 |
9 | 248518603584 |
10 | 12566268267840 |
11 | 697632464382336 |
12 | 42189230206182528 |
13 | 2760816706845539328 |
14 | 194381535085933095936 |
15 | 14652311175996819978240 |
16 | 1177370323796943823325184 |
17 | 100466288729505689717809152 |