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 | 1 |
3 | 1 |
4 | 4 |
5 | 22 |
6 | 589 |
7 | 399253 |
8 | 41144206447 |
9 | 77387327118194895379 |
10 | 10169897514576967837097322386922878932 |
11 | 259050897146323086186965020577200627526185475088368701480903471601830 |