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 | 0 |
2 | 1 |
3 | 2 |
4 | 33 |
5 | 244 |
6 | 4345 |
7 | 61830 |
8 | 1332961 |
9 | 28087208 |
10 | 739562481 |
11 | 20380504330 |
12 | 644853623425 |
13 | 21767589641628 |
14 | 810480865644073 |
15 | 32246095869576974 |
16 | 1385625666085792065 |
17 | 63366863108725330000 |
18 | 3090966367543869021409 |
19 | 159607809547688836085778 |
20 | 8718178798812199357657441 |