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 | 1 |
1 | 2 |
2 | 5 |
3 | 16 |
4 | 53 |
5 | 202 |
6 | 826 |
7 | 3724 |
8 | 17939 |
9 | 93390 |
10 | 516125 |
11 | 3042412 |
12 | 18923139 |
13 | 124368810 |
14 | 857827458 |
15 | 6208594458 |
16 | 46937360868 |
17 | 370335617694 |
18 | 3039823038753 |
19 | 25928519847988 |
20 | 229285625745624 |
21 | 2099543718917418 |
22 | 19872430464012935 |
23 | 194203934113959970 |
24 | 1956736801957704866 |