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 | 10 |
3 | 207 |
4 | 6620 |
5 | 288040 |
6 | 15891234 |
7 | 1063219640 |
8 | 83665143176 |
9 | 7572321823536 |
10 | 775010639465040 |
11 | 88510236140283672 |
12 | 11158965455394331992 |
13 | 1539441941412714237912 |
14 | 230675631266761375815288 |
15 | 37309025609545822539225240 |
16 | 6478248637390494598048444224 |