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A203615 as a simple table

n a(n)
1 1
2 2
3 3
4 4
5 5
6 7
7 21
8 938
9 17797
10 44045
11 87001
12 454085
13 2217425
14 8156450
15 8475789
16 3293216050
17 11130063842
18 44662814795
19 77084972662

[1,2,3,4,5,7,21,938,17797,44045,87001,454085,
 2217425,8156450,8475789,3293216050,11130063842,
 44662814795,77084972662]

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Last modified April 23 11:35 EDT 2024. Contains 371912 sequences. (Running on oeis4.)