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A136785 as a simple table

n a(n)
1 1
2 5
3 30
4 182
5 1110
6 6786
7 41530
8 254278
9 1557190
10 9536994
11 58411370
12 357758662
13 2191219510
14 13420938626
15 82201632730
16 503475374598
17 3083728434790
18 18887481888354
19 115683658636170
20 708549144071942
21 4339782295309910
22 26580669235880066
23 162803553266871930

[1,5,30,182,1110,6786,41530,254278,1557190,
 9536994,58411370,357758662,2191219510,13420938626,
 82201632730,503475374598,3083728434790,
 18887481888354,115683658636170,708549144071942,
 4339782295309910,26580669235880066,
 162803553266871930]

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Last modified February 26 04:47 EST 2020. Contains 332276 sequences. (Running on oeis4.)