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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.

A336219 a(n) is the smallest member of the n-th purely periodic unitary sigma aliquot cycle listed in A336216.

Table of values

n a(n)
1 6
2 30
3 60
4 90
5 114
6 1140
7 1482
8 2418
9 18018
10 24180
11 32130
12 35238
13 44772
14 56430
15 67158
16 87360
17 142310
18 180180
19 197340
20 241110
21 263820
22 296010
23 308220
24 395730
25 462330
26 473298
27 591030
28 669900
29 671580
30 698130
31 763620
32 785148
33 815100
34 1004850
35 1077890
36 1080150
37 1156870
38 1177722

List of values

[6, 30, 60, 90, 114, 1140, 1482, 2418, 18018, 24180, 32130, 35238, 44772, 56430, 67158, 87360, 142310, 180180, 197340, 241110, 263820, 296010, 308220, 395730, 462330, 473298, 591030, 669900, 671580, 698130, 763620, 785148, 815100, 1004850, 1077890, 1080150, 1156870, 1177722]

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

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