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.

A253723 Length of shortest addition chain corresponding to maximum of A003313(k)/log_2(k) in interval 2^n < k < 2^(n+1).

Table of values

n a(n)
1 2
2 4
3 5
4 7
5 8
6 9
7 11
8 12
9 13
10 14
11 15
12 17
13 18
14 19
15 20
16 22
17 23
18 24
19 25
20 26
21 27
22 28
23 30
24 31
25 32
26 33
27 34
28 35
29 36
30 38

List of values

[2, 4, 5, 7, 8, 9, 11, 12, 13, 14, 15, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36, 38]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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