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.

A137457 Consider a row of standard dice as a counter. This sequence enumerates the number of changes (one face rotated over an edge to an adjacent face) from n-1 to n.

Table of values

n a(n)
0 0
1 1
2 1
3 2
4 1
5 1
6 3
7 1
8 1
9 2
10 1
11 1
12 3
13 1
14 1
15 2
16 1
17 1
18 4
19 1
20 1
21 2
22 1
23 1
24 3
25 1
26 1
27 2
28 1
29 1
30 3
31 1
32 1
33 2
34 1
35 1
36 5
37 1
38 1
39 2
40 1
41 1
42 3
43 1
44 1
45 2
46 1
47 1
48 3
49 1
50 1
51 2
52 1
53 1
54 4
55 1
56 1
57 2
58 1
59 1
60 3
61 1
62 1
63 2
64 1
65 1
66 3
67 1
68 1
69 2
70 1
71 1
72 5
73 1
74 1
75 2
76 1
77 1
78 3
79 1
80 1
81 2
82 1
83 1
84 3
85 1
86 1
87 2
88 1
89 1
90 4
91 1
92 1
93 2
94 1
95 1
96 3
97 1
98 1
99 2
100 1
101 1
102 3
103 1
104 1

List of values

[0, 1, 1, 2, 1, 1, 3, 1, 1, 2, 1, 1, 3, 1, 1, 2, 1, 1, 4, 1, 1, 2, 1, 1, 3, 1, 1, 2, 1, 1, 3, 1, 1, 2, 1, 1, 5, 1, 1, 2, 1, 1, 3, 1, 1, 2, 1, 1, 3, 1, 1, 2, 1, 1, 4, 1, 1, 2, 1, 1, 3, 1, 1, 2, 1, 1, 3, 1, 1, 2, 1, 1, 5, 1, 1, 2, 1, 1, 3, 1, 1, 2, 1, 1, 3, 1, 1, 2, 1, 1, 4, 1, 1, 2, 1, 1, 3, 1, 1, 2, 1, 1, 3, 1, 1]