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 | 0 |
1 | 1 |
2 | 2 |
3 | 11 |
4 | 36 |
5 | 157 |
6 | 598 |
7 | 2447 |
8 | 9672 |
9 | 38913 |
10 | 155194 |
11 | 621683 |
12 | 2484908 |
13 | 9943269 |
14 | 39765790 |
15 | 159077719 |
16 | 636281744 |
17 | 2545185225 |
18 | 10180624386 |
19 | 40722730555 |
20 | 162890456180 |
21 | 651562756781 |
22 | 2606249162982 |
23 | 10425000380191 |
24 | 41699994064216 |