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 | 5 |
3 | 28 |
4 | 245 |
5 | 2816 |
6 | 40537 |
7 | 702976 |
8 | 14270153 |
9 | 332102656 |
10 | 8719631981 |
11 | 255020847104 |
12 | 8222803663549 |
13 | 289815184113664 |
14 | 11085650268060929 |
15 | 457386463819595776 |
16 | 20248713707077863953 |
17 | 957435459515190345728 |
18 | 48157934732749633188565 |