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 | 5 |
1 | 14 |
2 | 55 |
3 | 269 |
4 | 1465 |
5 | 8369 |
6 | 48865 |
7 | 288449 |
8 | 1713025 |
9 | 10210049 |
10 | 60993025 |
11 | 364899329 |
12 | 2185181185 |
13 | 13094268929 |
14 | 78498422785 |
15 | 470721937409 |
16 | 2823257554945 |
17 | 16935249707009 |
18 | 101594317062145 |
19 | 609497180274689 |
20 | 3656708198498305 |
21 | 21939149668876289 |
22 | 131630499945775105 |