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.

A257248 a(1) = 0; and for n > 1, if A079559(n) = 1, then a(n) = 1 + a(A213714(n)-1), otherwise a(n) = a(A234017(n)).

Table of values

n a(n)
1 0
2 0
3 1
4 1
5 0
6 1
7 2
8 2
9 1
10 1
11 2
12 0
13 1
14 2
15 3
16 3
17 2
18 2
19 2
20 1
21 1
22 3
23 1
24 2
25 2
26 3
27 0
28 1
29 2
30 3
31 4
32 4
33 3
34 3
35 3
36 2
37 2
38 3
39 2
40 2
41 2
42 4
43 1
44 1
45 3
46 2
47 3
48 1
49 3
50 4
51 2
52 2
53 1
54 2
55 3
56 3
57 4
58 0
59 1
60 2
61 3
62 4
63 5
64 5
65 4
66 4
67 4
68 3
69 3
70 4
71 3
72 3
73 3
74 4
75 2
76 2
77 3
78 3
79 3
80 2
81 3
82 5
83 2
84 2
85 2
86 2
87 4
88 4
89 3
90 1
91 1
92 3
93 2
94 4
95 2
96 3
97 4
98 5
99 1
100 3
101 3
102 3
103 4
104 2
105 3
106 2
107 2
108 1
109 4
110 4
111 2
112 5
113 1
114 3
115 3
116 2
117 3
118 4
119 4
120 5
121 0
122 1
123 2
124 3
125 4
126 5
127 6
128 6

List of values

[0, 0, 1, 1, 0, 1, 2, 2, 1, 1, 2, 0, 1, 2, 3, 3, 2, 2, 2, 1, 1, 3, 1, 2, 2, 3, 0, 1, 2, 3, 4, 4, 3, 3, 3, 2, 2, 3, 2, 2, 2, 4, 1, 1, 3, 2, 3, 1, 3, 4, 2, 2, 1, 2, 3, 3, 4, 0, 1, 2, 3, 4, 5, 5, 4, 4, 4, 3, 3, 4, 3, 3, 3, 4, 2, 2, 3, 3, 3, 2, 3, 5, 2, 2, 2, 2, 4, 4, 3, 1, 1, 3, 2, 4, 2, 3, 4, 5, 1, 3, 3, 3, 4, 2, 3, 2, 2, 1, 4, 4, 2, 5, 1, 3, 3, 2, 3, 4, 4, 5, 0, 1, 2, 3, 4, 5, 6, 6]