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 | 6 |
2 | 96 |
3 | 1860 |
4 | 39780 |
5 | 900396 |
6 | 21146496 |
7 | 509697936 |
8 | 12523921740 |
9 | 312324904320 |
10 | 7881117611796 |
11 | 200784546041976 |
12 | 5156135919980136 |
13 | 133299228503087640 |
14 | 3465901878247744920 |
15 | 90563401722349627920 |
16 | 2376642701449937741580 |
17 | 62607393746503658100360 |