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A050387 as a simple table

n a(n)
1 1
2 1
3 3
4 9
5 33
6 125
7 503
8 2083
9 8867
10 38477
11 169711
12 758369
13 3426415
14 15625647
15 71831229
16 332509595
17 1548599571
18 7251200053
19 34116127377
20 161202535685
21 764648531325
22 3639748179089
23 17380544553713
24 83237451101609

[1,1,3,9,33,125,503,2083,8867,38477,169711,758369,
 3426415,15625647,71831229,332509595,1548599571,
 7251200053,34116127377,161202535685,764648531325,
 3639748179089,17380544553713,83237451101609]

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Last modified August 19 23:12 EDT 2024. Contains 375310 sequences. (Running on oeis4.)