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.

A381439 Numbers whose exponent of 2 in their canonical prime factorization is not larger than all the other exponents.

Table of values

n a(n)
1 3
2 5
3 6
4 7
5 9
6 10
7 11
8 13
9 14
10 15
11 17
12 18
13 19
14 21
15 22
16 23
17 25
18 26
19 27
20 29
21 30
22 31
23 33
24 34
25 35
26 36
27 37
28 38
29 39
30 41
31 42
32 43
33 45
34 46
35 47
36 49
37 50
38 51
39 53
40 54
41 55
42 57
43 58
44 59
45 61
46 62
47 63
48 65
49 66
50 67
51 69
52 70
53 71
54 73
55 74
56 75
57 77
58 78
59 79
60 81
61 82
62 83
63 85
64 86
65 87
66 89

List of values

[3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 17, 18, 19, 21, 22, 23, 25, 26, 27, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 45, 46, 47, 49, 50, 51, 53, 54, 55, 57, 58, 59, 61, 62, 63, 65, 66, 67, 69, 70, 71, 73, 74, 75, 77, 78, 79, 81, 82, 83, 85, 86, 87, 89]

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

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