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.

A352274 Numbers whose squarefree part is congruent to 1 modulo 6 or 3 modulo 18.

Table of values

n a(n)
1 1
2 3
3 4
4 7
5 9
6 12
7 13
8 16
9 19
10 21
11 25
12 27
13 28
14 31
15 36
16 37
17 39
18 43
19 48
20 49
21 52
22 55
23 57
24 61
25 63
26 64
27 67
28 73
29 75
30 76
31 79
32 81
33 84
34 85
35 91
36 93
37 97
38 100
39 103
40 108
41 109
42 111
43 112
44 115
45 117
46 121
47 124
48 127
49 129
50 133
51 139
52 144
53 145
54 147
55 148
56 151
57 156
58 157
59 163
60 165
61 169
62 171
63 172

List of values

[1, 3, 4, 7, 9, 12, 13, 16, 19, 21, 25, 27, 28, 31, 36, 37, 39, 43, 48, 49, 52, 55, 57, 61, 63, 64, 67, 73, 75, 76, 79, 81, 84, 85, 91, 93, 97, 100, 103, 108, 109, 111, 112, 115, 117, 121, 124, 127, 129, 133, 139, 144, 145, 147, 148, 151, 156, 157, 163, 165, 169, 171, 172]