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A102132
as a simple table
n
a(n)
1
4
2
6
3
7
4
11
5
38
6
45
7
176
8
1148
9
3097
10
7601
11
9258
12
47435
[4,6,7,11,38,45,176,1148,3097,7601,9258,47435]