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 | 402 |
2 | 161603 |
3 | 64964004 |
4 | 26115368005 |
5 | 10498312974006 |
6 | 4220295700182407 |
7 | 1696548373160353608 |
8 | 682008225714761968009 |
9 | 274165610188961150786010 |
10 | 110213893287736667854008011 |
11 | 44305710936059951516160434412 |