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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.

A375711 Numbers k such that A013929(k+1) - A013929(k) = 3. In other words, the k-th nonsquarefree number is 3 less than the next nonsquarefree number.

Table of values

n a(n)
1 3
2 16
3 23
4 27
5 31
6 44
7 46
8 51
9 55
10 60
11 68
12 74
13 79
14 86
15 95
16 101
17 105
18 107
19 112
20 116
21 121
22 126
23 129
24 146
25 147
26 152
27 159
28 164
29 167
30 172
31 177
32 182
33 185
34 191
35 195
36 199
37 204
38 209
39 220
40 223
41 229
42 234
43 237
44 242
45 244
46 257
47 262
48 270
49 275
50 285
51 286
52 291
53 299
54 305
55 312

List of values

[3, 16, 23, 27, 31, 44, 46, 51, 55, 60, 68, 74, 79, 86, 95, 101, 105, 107, 112, 116, 121, 126, 129, 146, 147, 152, 159, 164, 167, 172, 177, 182, 185, 191, 195, 199, 204, 209, 220, 223, 229, 234, 237, 242, 244, 257, 262, 270, 275, 285, 286, 291, 299, 305, 312]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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