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.

A096273 a(0)=0, then a(n)=a(n-1)+(n-1) if n is odd, a(n)=a(n/2)+n/2 otherwise.

Table of values

n a(n)
0 0
1 0
2 1
3 3
4 3
5 7
6 6
7 12
8 7
9 15
10 12
11 22
12 12
13 24
14 19
15 33
16 15
17 31
18 24
19 42
20 22
21 42
22 33
23 55
24 24
25 48
26 37
27 63
28 33
29 61
30 48
31 78
32 31
33 63
34 48
35 82
36 42
37 78
38 61
39 99
40 42
41 82
42 63
43 105
44 55
45 99
46 78
47 124
48 48
49 96
50 73
51 123
52 63
53 115
54 90
55 144
56 61
57 117
58 90
59 148
60 78
61 138
62 109
63 171
64 63
65 127
66 96
67 162
68 82

List of values

[0, 0, 1, 3, 3, 7, 6, 12, 7, 15, 12, 22, 12, 24, 19, 33, 15, 31, 24, 42, 22, 42, 33, 55, 24, 48, 37, 63, 33, 61, 48, 78, 31, 63, 48, 82, 42, 78, 61, 99, 42, 82, 63, 105, 55, 99, 78, 124, 48, 96, 73, 123, 63, 115, 90, 144, 61, 117, 90, 148, 78, 138, 109, 171, 63, 127, 96, 162, 82]

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

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