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 | 0 |
3 | 4 |
4 | 35 |
5 | 1812 |
6 | 170240 |
7 | 46301673 |
8 | 30413016864 |
9 | 52171354014208 |
10 | 228072747428273319 |
11 | 2583414317082067853704 |
12 | 75732718487930382583857152 |
13 | 5773860969402842827019263155009 |
14 | 1146353725688692827225795357533033072 |
15 | 593830518002528577221255815133242142736384 |