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) |
---|---|
1 | 6 |
2 | 28 |
3 | 108 |
4 | 400 |
5 | 1486 |
6 | 5516 |
7 | 20464 |
8 | 75912 |
9 | 281590 |
10 | 1044532 |
11 | 3874588 |
12 | 14372392 |
13 | 53312926 |
14 | 197758868 |
15 | 733566368 |
16 | 2721089680 |
17 | 10093604838 |
18 | 37441198412 |
19 | 138884309516 |
20 | 515177191104 |
21 | 1910997283694 |
22 | 7088649655580 |
23 | 26294623424272 |
24 | 97537225651992 |
25 | 361804397590486 |
26 | 1342076537863268 |