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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.

A374460 Indices of the nonsquarefree terms in the sequence of exponentially odd numbers (A268335).

Table of values

n a(n)
1 7
2 18
3 20
4 24
5 31
6 39
7 41
8 63
9 69
10 74
11 86
12 89
13 91
14 97
15 98
16 109
17 115
18 121
19 131
20 135
21 154
22 161
23 167
24 174
25 177
26 179
27 189
28 194
29 200
30 211
31 212
32 223
33 234
34 243
35 244
36 249
37 250
38 265
39 266
40 268
41 273
42 290
43 296
44 302
45 314
46 325
47 328
48 338
49 343
50 348
51 350
52 366
53 367
54 373
55 382
56 388
57 393

List of values

[7, 18, 20, 24, 31, 39, 41, 63, 69, 74, 86, 89, 91, 97, 98, 109, 115, 121, 131, 135, 154, 161, 167, 174, 177, 179, 189, 194, 200, 211, 212, 223, 234, 243, 244, 249, 250, 265, 266, 268, 273, 290, 296, 302, 314, 325, 328, 338, 343, 348, 350, 366, 367, 373, 382, 388, 393]

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

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