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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.

A243097 Digit sums of the nontrivial reversal numbers (numbers which are integer multiples of their reversal), excluding palindromes and multiples of 10.

Table of values

n a(n)
1 18
2 18
3 27
4 27
5 36
6 36
7 45
8 45
9 36
10 54
11 36
12 54
13 36
14 63
15 36
16 63
17 36
18 54
19 72
20 36
21 54
22 72
23 36
24 54
25 81
26 36
27 54
28 81
29 36
30 54
31 54
32 72
33 90
34 36
35 54
36 54
37 72
38 90
39 36
40 63
41 54
42 72
43 99
44 36
45 63
46 54
47 72
48 99
49 36
50 54
51 72
52 54
53 72
54 72
55 90
56 108
57 36
58 54
59 72
60 54
61 72
62 72
63 90
64 108

List of values

[18, 18, 27, 27, 36, 36, 45, 45, 36, 54, 36, 54, 36, 63, 36, 63, 36, 54, 72, 36, 54, 72, 36, 54, 81, 36, 54, 81, 36, 54, 54, 72, 90, 36, 54, 54, 72, 90, 36, 63, 54, 72, 99, 36, 63, 54, 72, 99, 36, 54, 72, 54, 72, 72, 90, 108, 36, 54, 72, 54, 72, 72, 90, 108]

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

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