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 | 3 |
2 | 21 |
3 | 237 |
4 | 3738 |
5 | 76212 |
6 | 1912350 |
7 | 57099816 |
8 | 1979628552 |
9 | 78224586240 |
10 | 3472089084072 |
11 | 171098204829120 |
12 | 9271248509444544 |
13 | 548011290335056272 |
14 | 35095593433694127696 |
15 | 2421035179995679335360 |
16 | 178997036386314294247680 |
17 | 14121215676864610247122560 |