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.

A081241 Position in B of reversal of n-th term of B, where B is the logic-binary sequence, A007931.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 4
6 6
7 7
8 11
9 9
10 13
11 8
12 12
13 10
14 14
15 15
16 23
17 19
18 27
19 17
20 25
21 21
22 29
23 16
24 24
25 20
26 28
27 18
28 26
29 22
30 30
31 31
32 47
33 39
34 55
35 35
36 51
37 43
38 59
39 33
40 49
41 41
42 57
43 37
44 53
45 45
46 61
47 32
48 48
49 40
50 56
51 36
52 52
53 44
54 60
55 34
56 50
57 42
58 58
59 38
60 54
61 46
62 62
63 63
64 95
65 79
66 111
67 71
68 103
69 87
70 119
71 67

List of values

[1, 2, 3, 5, 4, 6, 7, 11, 9, 13, 8, 12, 10, 14, 15, 23, 19, 27, 17, 25, 21, 29, 16, 24, 20, 28, 18, 26, 22, 30, 31, 47, 39, 55, 35, 51, 43, 59, 33, 49, 41, 57, 37, 53, 45, 61, 32, 48, 40, 56, 36, 52, 44, 60, 34, 50, 42, 58, 38, 54, 46, 62, 63, 95, 79, 111, 71, 103, 87, 119, 67]

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

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