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.

A257047 Numbers not having trace 1 in their enhanced squares representation, see A256913.

Table of values

n a(n)
1 0
2 2
3 3
4 4
5 6
6 7
7 9
8 11
9 12
10 13
11 15
12 16
13 18
14 19
15 20
16 22
17 23
18 25
19 27
20 28
21 29
22 31
23 32
24 34
25 36
26 38
27 39
28 40
29 42
30 43
31 45
32 47
33 48
34 49
35 51
36 52
37 53
38 55
39 56
40 58
41 60
42 61
43 62
44 64
45 66
46 67
47 68
48 70
49 71
50 73
51 75
52 76
53 77
54 79
55 80
56 81
57 83
58 84
59 85
60 87
61 88
62 90
63 92
64 93
65 94
66 96

List of values

[0, 2, 3, 4, 6, 7, 9, 11, 12, 13, 15, 16, 18, 19, 20, 22, 23, 25, 27, 28, 29, 31, 32, 34, 36, 38, 39, 40, 42, 43, 45, 47, 48, 49, 51, 52, 53, 55, 56, 58, 60, 61, 62, 64, 66, 67, 68, 70, 71, 73, 75, 76, 77, 79, 80, 81, 83, 84, 85, 87, 88, 90, 92, 93, 94, 96]

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

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