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.

A324813 Numbers n for which A156552(n) is a square or a twice a square.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 7
6 10
7 11
8 13
9 17
10 19
11 21
12 23
13 29
14 31
15 37
16 41
17 43
18 47
19 50
20 53
21 55
22 59
23 61
24 67
25 71
26 73
27 79
28 83
29 89
30 91
31 97
32 98
33 101
34 103
35 107
36 109
37 113
38 127
39 131
40 137
41 139
42 147
43 149
44 151
45 154
46 157
47 163
48 167
49 173
50 179
51 181
52 187
53 191
54 193
55 197
56 199
57 211
58 223
59 227
60 229
61 233
62 239
63 241
64 247
65 251
66 257
67 263
68 266
69 269
70 271
71 277
72 281
73 283
74 293
75 307

List of values

[1, 2, 3, 5, 7, 10, 11, 13, 17, 19, 21, 23, 29, 31, 37, 41, 43, 47, 50, 53, 55, 59, 61, 67, 71, 73, 79, 83, 89, 91, 97, 98, 101, 103, 107, 109, 113, 127, 131, 137, 139, 147, 149, 151, 154, 157, 163, 167, 173, 179, 181, 187, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 247, 251, 257, 263, 266, 269, 271, 277, 281, 283, 293, 307]