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 | 5 |
3 | 48 |
4 | 693 |
5 | 13432 |
6 | 327561 |
7 | 9639224 |
8 | 332476361 |
9 | 13157303104 |
10 | 587704852749 |
11 | 29250533304960 |
12 | 1605304225302525 |
13 | 96313936238637184 |
14 | 6271774683977444817 |
15 | 440545491471769836032 |
16 | 33204015428071302059025 |
17 | 2672942015998405569765376 |
18 | 228892490007003118401996565 |