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A001433 as a simple table

n a(n)
1 1
2 1
3 1
4 3
5 6
6 15
7 41
8 115
9 345
10 1103
11 3664
12 12763
13 46415
14 175652
15 691001
16 2821116
17 11932174
18 52211412
19 236007973
20 1100528508
21 5287050500
22 26134330813
23 132760735671
24 692294900849
25 3701754158688

[1,1,1,3,6,15,41,115,345,1103,3664,12763,46415,
 175652,691001,2821116,11932174,52211412,236007973,
 1100528508,5287050500,26134330813,132760735671,
 692294900849,3701754158688]

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Last modified September 22 00:39 EDT 2020. Contains 337276 sequences. (Running on oeis4.)