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) |
---|---|
1 | 1 |
2 | 1 |
3 | 6 |
4 | 576 |
5 | 1416960 |
6 | 120678543360 |
7 | 455010170456862720 |
8 | 95371866538619173904056320 |
9 | 1383866987105877308750365304858542080 |
10 | 1716187027583005555045945024371317843956845772800 |
11 | 221917018834976627508152930913765491170568412125060985539788800 |
12 | 3598055237740601485367382153175891099609454479883844294426214728495086488780800 |