cp's OEIS Frontend

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.

A264803 Numbers with largest ratio A003313(k)/log_2(k) in the range 2^n < k < 2^(n+1).

Table of values

n a(n)
1 3
2 7
3 11
4 29
5 47
6 71
7 191
8 379
9 607
10 1087
11 2103
12 6271
13 11231
14 18287
15 34303
16 110591
17 196591
18 357887
19 685951
20 1176431
21 2211837
22 4210399
23 14143037
24 25450463
25 46444543
26 89209343
27 155691199
28 298695487
29 550040063
30 1886023151

List of values

[3, 7, 11, 29, 47, 71, 191, 379, 607, 1087, 2103, 6271, 11231, 18287, 34303, 110591, 196591, 357887, 685951, 1176431, 2211837, 4210399, 14143037, 25450463, 46444543, 89209343, 155691199, 298695487, 550040063, 1886023151]