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.

A163253 An interspersion: the order array of the odd-numbered columns of the double interspersion at A161179.

Table of values

n a(n)
1 1
2 4
3 2
4 9
5 5
6 3
7 16
8 10
9 7
10 6
11 25
12 17
13 13
14 11
15 8
16 36
17 26
18 21
19 18
20 14
21 12
22 49
23 37
24 31
25 27
26 22
27 19
28 15
29 64
30 50
31 43
32 38
33 32
34 28
35 23
36 20
37 81
38 65
39 57
40 51
41 44
42 39
43 33
44 29
45 24
46 100
47 82
48 73
49 66
50 58
51 52
52 45
53 40
54 34
55 30
56 121
57 101
58 91
59 83
60 74
61 67
62 59
63 53
64 46
65 41
66 35

List of values

[1, 4, 2, 9, 5, 3, 16, 10, 7, 6, 25, 17, 13, 11, 8, 36, 26, 21, 18, 14, 12, 49, 37, 31, 27, 22, 19, 15, 64, 50, 43, 38, 32, 28, 23, 20, 81, 65, 57, 51, 44, 39, 33, 29, 24, 100, 82, 73, 66, 58, 52, 45, 40, 34, 30, 121, 101, 91, 83, 74, 67, 59, 53, 46, 41, 35]

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

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