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 | 3 |
1 | 160 |
2 | 21504 |
3 | 3867840 |
4 | 785255680 |
5 | 169748686848 |
6 | 38094656593920 |
7 | 8761529890717696 |
8 | 2050020136793604096 |
9 | 485760548730263568384 |
10 | 116217935644216514314240 |
11 | 28016590108689074277580800 |