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 | 15 |
2 | 31185 |
3 | 6381375 |
4 | 409933148625 |
5 | 115551955934415 |
6 | 561860686475913825 |
7 | 179982394552964750175 |
8 | 245527483089290688069980625 |
9 | 84259935283701238220954169375 |
10 | 473788223464393905637179153328785 |
11 | 169752647693877043154936308907932575 |
12 | 15821279983229628402902553309640505635425 |