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A218532
as a simple table
n
a(n)
1
2
2
3
3
5
4
10
5
21
6
44
7
92
8
216
9
446
10
1018
11
2356
12
5408
13
12559
14
29709
15
70446
16
169008
17
407539
18
988057
19
2415086
20
5927972
[2,3,5,10,21,44,92,216,446,1018,2356,5408,12559, 29709,70446,169008,407539,988057,2415086,5927972]
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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)