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.

A273926 Given G(x) such that G( G(x)^2 - G(x)^3 ) = x^2, then G(x) = Sum_{n>=1} A273925(n)*x^n / 2^a(n).

Table of values

n a(n)
1 0
2 1
3 3
4 2
5 7
6 4
7 10
8 5
9 15
10 8
11 18
12 9
13 22
14 11
15 25
16 12
17 31
18 16
19 34
20 17
21 38
22 19
23 41
24 20
25 46
26 23
27 49
28 24
29 53
30 26
31 56
32 27
33 63
34 32
35 66
36 33
37 70
38 35
39 73
40 36
41 78
42 39
43 81
44 40
45 85
46 42
47 88
48 43
49 94
50 47
51 97
52 48
53 101
54 50
55 104
56 51
57 109
58 54
59 112
60 55
61 116
62 57
63 119
64 58
65 127
66 64
67 130
68 65
69 134
70 67
71 137
72 68
73 142
74 71
75 145
76 72
77 149
78 74
79 152
80 75
81 158
82 79
83 161
84 80
85 165
86 82
87 168
88 83
89 173
90 86
91 176
92 87
93 180
94 89
95 183
96 90
97 190
98 95
99 193
100 96
101 197
102 98
103 200
104 99
105 205
106 102
107 208
108 103
109 212
110 105
111 215
112 106
113 221
114 110
115 224
116 111
117 228
118 113
119 231
120 114

List of values

[0, 1, 3, 2, 7, 4, 10, 5, 15, 8, 18, 9, 22, 11, 25, 12, 31, 16, 34, 17, 38, 19, 41, 20, 46, 23, 49, 24, 53, 26, 56, 27, 63, 32, 66, 33, 70, 35, 73, 36, 78, 39, 81, 40, 85, 42, 88, 43, 94, 47, 97, 48, 101, 50, 104, 51, 109, 54, 112, 55, 116, 57, 119, 58, 127, 64, 130, 65, 134, 67, 137, 68, 142, 71, 145, 72, 149, 74, 152, 75, 158, 79, 161, 80, 165, 82, 168, 83, 173, 86, 176, 87, 180, 89, 183, 90, 190, 95, 193, 96, 197, 98, 200, 99, 205, 102, 208, 103, 212, 105, 215, 106, 221, 110, 224, 111, 228, 113, 231, 114]