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 | 3 |
3 | 19 |
4 | 201 |
5 | 2996 |
6 | 57613 |
7 | 1357987 |
8 | 37921761 |
9 | 1224420067 |
10 | 44884358461 |
11 | 1841710133330 |
12 | 83634349451425 |
13 | 4164470926316377 |
14 | 225629247763909837 |
15 | 13214729079087267931 |
16 | 831997985912417838017 |
17 | 56038514134260089791916 |
18 | 4020820086886704204188797 |