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.

A156268 a(n)=2*A054353(n)-A078649(n).

Table of values

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

List of values

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