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.

A272446 Numbers n such that A054640(n) is not divisible by n.

Table of values

n a(n)
1 5
2 11
3 13
4 17
5 23
6 26
7 29
8 43
9 47
10 59
11 61
12 67
13 73
14 89
15 101
16 103
17 107
18 109
19 113
20 127
21 146
22 149
23 151
24 163
25 167
26 178
27 179
28 181
29 191
30 193
31 223
32 233
33 241
34 251
35 257
36 277
37 311
38 349
39 353
40 382
41 401
42 409
43 419
44 421
45 433
46 461
47 466
48 479
49 487
50 491
51 509
52 541
53 557
54 571
55 573
56 631
57 641
58 643
59 659
60 673
61 719

List of values

[5, 11, 13, 17, 23, 26, 29, 43, 47, 59, 61, 67, 73, 89, 101, 103, 107, 109, 113, 127, 146, 149, 151, 163, 167, 178, 179, 181, 191, 193, 223, 233, 241, 251, 257, 277, 311, 349, 353, 382, 401, 409, 419, 421, 433, 461, 466, 479, 487, 491, 509, 541, 557, 571, 573, 631, 641, 643, 659, 673, 719]

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

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