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A162162 as a simple table

n a(n)
0 1
1 1
2 3
3 10
4 36
5 139
6 560
7 2328
8 9914
9 43027
10 189619
11 846267
12 3817105
13 17373048
14 79687447
15 367991891
16 1709477714
17 7983062151
18 37454903501
19 176470241003
20 834601583199
21 3960757007408
22 18855383609076
23 90019104197240

[1,1,3,10,36,139,560,2328,9914,43027,189619,
 846267,3817105,17373048,79687447,367991891,
 1709477714,7983062151,37454903501,176470241003,
 834601583199,3960757007408,18855383609076,
 90019104197240]

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Last modified June 18 15:25 EDT 2019. Contains 324213 sequences. (Running on oeis4.)