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.

A057556 Lexicographic ordering of M x M x M, where M={0,1,2,...}.

Table of values

n a(n)
1 0
2 0
3 0
4 0
5 0
6 1
7 0
8 1
9 0
10 1
11 0
12 0
13 0
14 0
15 2
16 0
17 1
18 1
19 0
20 2
21 0
22 1
23 0
24 1
25 1
26 1
27 0
28 2
29 0
30 0
31 0
32 0
33 3
34 0
35 1
36 2
37 0
38 2
39 1
40 0
41 3
42 0
43 1
44 0
45 2
46 1
47 1
48 1
49 1
50 2
51 0
52 2
53 0
54 1
55 2
56 1
57 0
58 3
59 0
60 0
61 0
62 0
63 4
64 0
65 1
66 3
67 0
68 2
69 2
70 0
71 3
72 1
73 0
74 4
75 0
76 1
77 0
78 3
79 1
80 1
81 2
82 1
83 2
84 1
85 1
86 3
87 0
88 2
89 0
90 2
91 2
92 1
93 1
94 2
95 2
96 0
97 3
98 0
99 1
100 3
101 1
102 0
103 4
104 0
105 0
106 0
107 0
108 5
109 0
110 1
111 4
112 0
113 2
114 3
115 0
116 3
117 2
118 0
119 4
120 1
121 0
122 5
123 0
124 1
125 0
126 4
127 1
128 1
129 3
130 1
131 2
132 2
133 1
134 3
135 1
136 1
137 4
138 0
139 2
140 0
141 3
142 2
143 1
144 2
145 2
146 2
147 1
148 2
149 3
150 0
151 3
152 0
153 2
154 3
155 1
156 1
157 3
158 2
159 0
160 4
161 0
162 1
163 4
164 1
165 0
166 5
167 0
168 0

List of values

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