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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.

A328142 Elements of cycles for iterations of A329623: n -> |n - concat(sum of adjacent digits of n)|.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 182
11 273
12 364
13 455
14 546
15 637
16 728
17 1728
18 2637
19 3546
20 4455
21 5364
22 6273
23 7182
24 17182
25 26273
26 35364
27 44455
28 53546
29 62637
30 71728
31 171728
32 262637
33 353546
34 444455
35 535364
36 626273
37 717182
38 1717182
39 2626273
40 3535364
41 4444455
42 5353546
43 6262637
44 7171728

List of values

[1, 2, 3, 4, 5, 6, 7, 8, 9, 182, 273, 364, 455, 546, 637, 728, 1728, 2637, 3546, 4455, 5364, 6273, 7182, 17182, 26273, 35364, 44455, 53546, 62637, 71728, 171728, 262637, 353546, 444455, 535364, 626273, 717182, 1717182, 2626273, 3535364, 4444455, 5353546, 6262637, 7171728]

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

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