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 | 2 |
3 | 18 |
4 | 522 |
5 | 34986 |
6 | 4524240 |
7 | 1003172616 |
8 | 351349509504 |
9 | 182985164256000 |
10 | 135303274820730372 |
11 | 136936922140937021688 |
12 | 184146557651652262521738 |
13 | 321051865325352021467189658 |
14 | 710866983641078174204266934736 |
15 | 1964068265459581480020247325821224 |