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A005389 as a simple table

n a(n)
1 1
2 6
3 37
4 236
5 1517
6 9770
7 62953
8 405688
9 2614457
10 16849006
11 108584525
12 699780452
13 4509783909
14 29063617746
15 187302518353
16 1207084188912
17 7779138543857
18 50133202843990
19 323086934794997
20 2082156365731164
21 13418602439355485
22 86477122654688250
23 557307869909156153

[1,6,37,236,1517,9770,62953,405688,2614457,
 16849006,108584525,699780452,4509783909,
 29063617746,187302518353,1207084188912,
 7779138543857,50133202843990,323086934794997,
 2082156365731164,13418602439355485,
 86477122654688250,557307869909156153]

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Last modified June 15 15:16 EDT 2021. Contains 345049 sequences. (Running on oeis4.)