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 | 20 |
1 | 35 |
2 | 87 |
3 | 287 |
4 | 1119 |
5 | 4775 |
6 | 21447 |
7 | 99407 |
8 | 470319 |
9 | 2256695 |
10 | 10936407 |
11 | 53384927 |
12 | 261997119 |
13 | 1291033415 |
14 | 6381582567 |
15 | 31620148847 |
16 | 156969213519 |
17 | 780378126935 |
18 | 3884192631927 |
19 | 19350690855167 |
20 | 96473921031519 |
21 | 481256133809255 |
22 | 2401840755956487 |
23 | 11991486019167887 |