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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.

A115405 Numbers n such that n^k is deficient for all k>0.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 7
7 8
8 9
9 11
10 13
11 15
12 16
13 17
14 19
15 21
16 23
17 25
18 27
19 29
20 31
21 32
22 33
23 35
24 37
25 39
26 41
27 43
28 45
29 47
30 49
31 51
32 53
33 55
34 57
35 59
36 61
37 63
38 64
39 65
40 67
41 69
42 71
43 73
44 75
45 77
46 79
47 81
48 83
49 85
50 87
51 89
52 91
53 93
54 95
55 97
56 99
57 101
58 103
59 107
60 109
61 111
62 113
63 115
64 117
65 119
66 121
67 123
68 125

List of values

[1, 2, 3, 4, 5, 7, 8, 9, 11, 13, 15, 16, 17, 19, 21, 23, 25, 27, 29, 31, 32, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 64, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 107, 109, 111, 113, 115, 117, 119, 121, 123, 125]

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

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