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.

A277026 n for which A277023(4n) is not a square, thus A277024(4n) is nonzero.

Table of values

n a(n)
1 7
2 8
3 11
4 13
5 16
6 19
7 22
8 25
9 27
10 29
11 32
12 38
13 43
14 46
15 47
16 49
17 50
18 53
19 59
20 61
21 62
22 64
23 65
24 67
25 73
26 75
27 76
28 77
29 79
30 82
31 83
32 85
33 86
34 87
35 89
36 92
37 94
38 97
39 100
40 101
41 103
42 104
43 106
44 109
45 113
46 115
47 116
48 119
49 122
50 124
51 125
52 127
53 128
54 130
55 133
56 134
57 137
58 140
59 141
60 143
61 145
62 146
63 148
64 151
65 152
66 154
67 155
68 163
69 164
70 167
71 168
72 169
73 170
74 173
75 174
76 176
77 178
78 179
79 181
80 184
81 185

List of values

[7, 8, 11, 13, 16, 19, 22, 25, 27, 29, 32, 38, 43, 46, 47, 49, 50, 53, 59, 61, 62, 64, 65, 67, 73, 75, 76, 77, 79, 82, 83, 85, 86, 87, 89, 92, 94, 97, 100, 101, 103, 104, 106, 109, 113, 115, 116, 119, 122, 124, 125, 127, 128, 130, 133, 134, 137, 140, 141, 143, 145, 146, 148, 151, 152, 154, 155, 163, 164, 167, 168, 169, 170, 173, 174, 176, 178, 179, 181, 184, 185]