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.

A317295 Numbers with a composite number of 1's in their binary expansion.

Table of values

n a(n)
1 15
2 23
3 27
4 29
5 30
6 39
7 43
8 45
9 46
10 51
11 53
12 54
13 57
14 58
15 60
16 63
17 71
18 75
19 77
20 78
21 83
22 85
23 86
24 89
25 90
26 92
27 95
28 99
29 101
30 102
31 105
32 106
33 108
34 111
35 113
36 114
37 116
38 119
39 120
40 123
41 125
42 126
43 135
44 139
45 141
46 142
47 147
48 149
49 150
50 153
51 154
52 156
53 159
54 163
55 165
56 166
57 169
58 170
59 172
60 175
61 177
62 178
63 180
64 183
65 184
66 187
67 189
68 190

List of values

[15, 23, 27, 29, 30, 39, 43, 45, 46, 51, 53, 54, 57, 58, 60, 63, 71, 75, 77, 78, 83, 85, 86, 89, 90, 92, 95, 99, 101, 102, 105, 106, 108, 111, 113, 114, 116, 119, 120, 123, 125, 126, 135, 139, 141, 142, 147, 149, 150, 153, 154, 156, 159, 163, 165, 166, 169, 170, 172, 175, 177, 178, 180, 183, 184, 187, 189, 190]

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

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