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A002103 as a simple table

n a(n)
0 1
1 2
2 15
3 150
4 1707
5 20910
6 268616
7 3567400
8 48555069
9 673458874
10 9481557398
11 135119529972
12 1944997539623
13 28235172753886
14 412850231439153
15 6074299605748746
16 89857589279037102
17 1335623521633805028

[1,2,15,150,1707,20910,268616,3567400,48555069,
 673458874,9481557398,135119529972,1944997539623,
 28235172753886,412850231439153,6074299605748746,
 89857589279037102,1335623521633805028]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)