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A230829 as a simple table

n a(n)
1 0
2 44
3 130
4 734
5 4350
6 29446
7 201592
8 1388526
9 9649244
10 67351066
11 471449136
12 3305467604
13 23199674400
14 162919918906
15 1144420036726
16 8039945941588
17 56486945293530
18 396878171736174
19 2788524347614420
20 19592806908395710

[0,44,130,734,4350,29446,201592,1388526,9649244,
 67351066,471449136,3305467604,23199674400,
 162919918906,1144420036726,8039945941588,
 56486945293530,396878171736174,2788524347614420,
 19592806908395710]

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Last modified September 1 00:14 EDT 2024. Contains 375575 sequences. (Running on oeis4.)