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A139200
as a simple table
n
a(n)
1
5
2
11
3
12
4
16
5
36
6
41
7
42
8
47
9
127
10
136
11
356
12
829
13
1863
14
2065
15
2702
16
4509
17
7498
[5,11,12,16,36,41,42,47,127,136,356,829,1863,2065, 2702,4509,7498]