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 | 0 |
2 | 2 |
3 | 3 |
4 | 52 |
5 | 245 |
6 | 4086 |
7 | 36547 |
8 | 663832 |
9 | 8984313 |
10 | 184262770 |
11 | 3334315391 |
12 | 77900601780 |
13 | 1751855308645 |
14 | 46508427942718 |
15 | 1241853335819475 |
16 | 37195023972070576 |
17 | 1144511291020453361 |
18 | 38337497638919397738 |
19 | 1331709923436162817447 |