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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.

A056075 Numbers m such that m divides sigma(m) - d(m).

Table of values

n a(n)
1 1
2 4
3 56
4 7192
5 7232
6 7912
7 10792
8 17272
9 30592
10 114256
11 2154584
12 3428368
13 44375136
14 89245784
15 2739393699744
16 36993585958528
17 47319950478240
18 118122891971648
19 943226995376128
20 2737657760695168
21 5020331545072768
22 36028789368553472
23 40256362055287184
24 42381542060395136
25 950808877965961856
26 2616769087480013696
27 3515864044679266304
28 4611826686121443328
29 9223371897268338688

List of values

[1, 4, 56, 7192, 7232, 7912, 10792, 17272, 30592, 114256, 2154584, 3428368, 44375136, 89245784, 2739393699744, 36993585958528, 47319950478240, 118122891971648, 943226995376128, 2737657760695168, 5020331545072768, 36028789368553472, 40256362055287184, 42381542060395136, 950808877965961856, 2616769087480013696, 3515864044679266304, 4611826686121443328, 9223371897268338688]

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

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