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A178406
as a simple table
n
a(n)
1
2
2
6
3
8
4
12
5
14
6
47
7
88
8
130
9
414
10
1388
11
1932
12
4106
13
4412
14
12870
15
22956
16
23932
17
27312
18
35316
19
37169
20
43873
21
150029
[2,6,8,12,14,47,88,130,414,1388,1932,4106,4412, 12870,22956,23932,27312,35316,37169,43873,150029]
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Last modified April 25 10:01 EDT 2024. Contains 371967 sequences. (Running on oeis4.)