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 | 0 |
2 | 610 |
3 | 832040 |
4 | 1134903170 |
5 | 1548008755920 |
6 | 2111485077978050 |
7 | 2880067194370816120 |
8 | 3928413764606871165730 |
9 | 5358359254990966640871840 |
10 | 7308805952221443105020355490 |
11 | 9969216677189303386214405760200 |
12 | 13598018856492162040239554477268290 |