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.

A173732 a(n) = (A016957(n)/2^A007814(A016957(n)) - 1)/2, with A016957(n) = 6*n+4 and A007814(n) the 2-adic valuation of n.

Table of values

n a(n)
0 0
1 2
2 0
3 5
4 3
5 8
6 2
7 11
8 6
9 14
10 0
11 17
12 9
13 20
14 5
15 23
16 12
17 26
18 3
19 29
20 15
21 32
22 8
23 35
24 18
25 38
26 2
27 41
28 21
29 44
30 11
31 47
32 24
33 50
34 6
35 53
36 27
37 56
38 14
39 59
40 30
41 62
42 0
43 65
44 33
45 68
46 17
47 71
48 36
49 74
50 9
51 77
52 39
53 80
54 20
55 83
56 42
57 86
58 5
59 89
60 45
61 92
62 23
63 95
64 48
65 98
66 12
67 101
68 51
69 104
70 26
71 107
72 54
73 110
74 3

List of values

[0, 2, 0, 5, 3, 8, 2, 11, 6, 14, 0, 17, 9, 20, 5, 23, 12, 26, 3, 29, 15, 32, 8, 35, 18, 38, 2, 41, 21, 44, 11, 47, 24, 50, 6, 53, 27, 56, 14, 59, 30, 62, 0, 65, 33, 68, 17, 71, 36, 74, 9, 77, 39, 80, 20, 83, 42, 86, 5, 89, 45, 92, 23, 95, 48, 98, 12, 101, 51, 104, 26, 107, 54, 110, 3]

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

Content is available under The OEIS End-User License Agreement.