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.

A372586 Numbers k such that (sum of binary indices of k) + (sum of prime indices of k) is odd.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 8
7 9
8 12
9 15
10 16
11 17
12 20
13 21
14 29
15 32
16 36
17 42
18 43
19 45
20 46
21 47
22 48
23 51
24 53
25 54
26 55
27 59
28 60
29 61
30 63
31 64
32 65
33 66
34 67
35 68
36 71
37 73
38 78
39 79
40 80
41 81
42 84
43 89
44 91
45 93
46 94
47 95
48 97
49 99
50 101
51 105
52 110
53 111
54 113
55 114
56 115
57 116
58 118
59 119
60 121
61 122
62 125
63 127

List of values

[1, 2, 3, 4, 5, 8, 9, 12, 15, 16, 17, 20, 21, 29, 32, 36, 42, 43, 45, 46, 47, 48, 51, 53, 54, 55, 59, 60, 61, 63, 64, 65, 66, 67, 68, 71, 73, 78, 79, 80, 81, 84, 89, 91, 93, 94, 95, 97, 99, 101, 105, 110, 111, 113, 114, 115, 116, 118, 119, 121, 122, 125, 127]

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

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