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.

A175766 Greater of "twin numbers": Omega(n) = Omega(n - 2^Omega(n)), where Omega is A001222.

Table of values

n a(n)
1 5
2 7
3 10
4 13
5 14
6 19
7 20
8 25
9 26
10 28
11 31
12 38
13 39
14 40
15 43
16 50
17 52
18 55
19 56
20 61
21 62
22 69
23 73
24 76
25 78
26 80
27 86
28 91
29 95
30 100
31 103
32 104
33 109
34 110
35 112
36 115
37 119
38 122
39 123
40 124
41 125
42 133
43 138
44 139
45 145
46 146
47 151
48 152
49 156
50 159
51 160
52 172
53 181
54 182
55 187
56 190
57 193
58 199
59 200
60 205
61 206
62 208

List of values

[5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 31, 38, 39, 40, 43, 50, 52, 55, 56, 61, 62, 69, 73, 76, 78, 80, 86, 91, 95, 100, 103, 104, 109, 110, 112, 115, 119, 122, 123, 124, 125, 133, 138, 139, 145, 146, 151, 152, 156, 159, 160, 172, 181, 182, 187, 190, 193, 199, 200, 205, 206, 208]

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

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