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 | 7 |
3 | 85 |
4 | 1391 |
5 | 27852 |
6 | 650161 |
7 | 17204220 |
8 | 506849175 |
9 | 16418826823 |
10 | 579491009098 |
11 | 22126506842782 |
12 | 908765624923517 |
13 | 39955891685644210 |
14 | 1872870160239756648 |
15 | 93252093750481971120 |
16 | 4916210973540632697015 |
17 | 273627175793531458018185 |
18 | 16036039197194394497206285 |
19 | 987180880355901292395754555 |
20 | 63693966375385851829434069094 |