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 | 0 |
2 | 0 |
3 | 1 |
4 | 3 |
5 | 8 |
6 | 18 |
7 | 39 |
8 | 81 |
9 | 167 |
10 | 342 |
11 | 702 |
12 | 1423 |
13 | 2902 |
14 | 5871 |
15 | 11888 |
16 | 24027 |
17 | 48519 |
18 | 97900 |
19 | 197375 |
20 | 397713 |
21 | 800877 |
22 | 1612007 |
23 | 3243196 |
24 | 6522366 |
25 | 13112877 |
26 | 26354391 |
27 | 52951859 |
28 | 106364992 |
29 | 213608176 |
30 | 428885665 |
31 | 860959606 |