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 | 1 |
2 | 1 |
3 | 19 |
4 | 97 |
5 | 301 |
6 | 13681 |
7 | 124951 |
8 | 647809 |
9 | 46543897 |
10 | 612367201 |
11 | 4447574011 |
12 | 436897375201 |
13 | 7505523945349 |
14 | 70104150466897 |
15 | 8735878156045951 |
16 | 185209511009456641 |
17 | 2114594302777738801 |
18 | 319284313084581674689 |
19 | 8053189772356178472547 |