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 | 0 |
1 | 1 |
2 | 6 |
3 | -33 |
4 | -512 |
5 | 19405 |
6 | 181116 |
7 | -45817541 |
8 | 771776384 |
9 | 280415588121 |
10 | -23151651942500 |
11 | -3217963989270569 |
12 | 816268626535923936 |
13 | 38087192839910816485 |
14 | -43268389662374707851552 |
15 | 2822720920753640236252875 |
16 | 3297662826737476255127428096 |
17 | -833876355494162903256716734927 |