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.

A143535 Triangle read by rows, A122414 * A000012; 1<=k<=n.

Table of values

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

List of values

[0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 2, 2, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0]