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 | 2 |
2 | 22 |
3 | 652 |
4 | 36252 |
5 | 3249648 |
6 | 427841136 |
7 | 77725790784 |
8 | 18629187576192 |
9 | 5694658698037824 |
10 | 2162203542669622464 |
11 | 998275836346954738560 |
12 | 550745779092109449586560 |
13 | 357819370067278253918223360 |
14 | 270404811566689476740771496960 |