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.

A055095 a(n) = 2*A000120(A003188(A055094(n))) - (n-1) = 2*A005811(A055094(n)) - (n-1).

Table of values

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

List of values

[0, 1, 2, 1, 2, 3, 2, 1, 4, 1, 2, 1, 2, 3, 2, -3, 2, 7, 2, -3, 4, 3, 2, -3, 14, 1, 10, -3, 2, 3, 2, -11, 4, 1, -2, -7, 2, 3, 2, -11, 2, 7, 2, -7, -4, 3, 2, -19, 8, 25, 2, -11, 2, 19, -6, -15, 4, 1, 2, -19, 2, 3, -6, -23, -10, 7, 2, -15, 4, -5, 2, -27, 2, 1, 6, -15, -4, 3, 2, -39, 28, 1, 2, -27, -14, 3, 2, -27, 2, -9, -10, -19, 4, 3, -14, -47, 2, 15, -14, -19, 2, 3, 2, -35, -24]