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A095040
as a simple table
n
a(n)
1
1
2
13
3
20
4
21
5
23
6
44
7
61
8
72
9
77
10
86
11
90
12
116
13
122
14
169
[1,13,20,21,23,44,61,72,77,86,90,116,122,169]
