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.

A249812 Permutation of natural numbers: a(n) = A000079(A055396(n+1)-1) * ((2*A078898(n+1))-1).

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 8
7 7
8 6
9 9
10 16
11 11
12 32
13 13
14 10
15 15
16 64
17 17
18 128
19 19
20 14
21 21
22 256
23 23
24 12
25 25
26 18
27 27
28 512
29 29
30 1024
31 31
32 22
33 33
34 20
35 35
36 2048
37 37
38 26
39 39
40 4096
41 41
42 8192
43 43
44 30
45 45
46 16384
47 47
48 24
49 49
50 34
51 51
52 32768
53 53
54 28
55 55
56 38
57 57
58 65536
59 59
60 131072
61 61
62 42
63 63
64 36
65 65
66 262144
67 67
68 46
69 69
70 524288
71 71
72 1048576
73 73
74 50
75 75
76 40
77 77
78 2097152
79 79
80 54
81 81
82 4194304
83 83
84 44

List of values

[1, 2, 3, 4, 5, 8, 7, 6, 9, 16, 11, 32, 13, 10, 15, 64, 17, 128, 19, 14, 21, 256, 23, 12, 25, 18, 27, 512, 29, 1024, 31, 22, 33, 20, 35, 2048, 37, 26, 39, 4096, 41, 8192, 43, 30, 45, 16384, 47, 24, 49, 34, 51, 32768, 53, 28, 55, 38, 57, 65536, 59, 131072, 61, 42, 63, 36, 65, 262144, 67, 46, 69, 524288, 71, 1048576, 73, 50, 75, 40, 77, 2097152, 79, 54, 81, 4194304, 83, 44]