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A145194 as a simple table

n a(n)
1 1
2 1
3 4
4 20
5 41
6 104
7 479
8 1146
9 7603
10 16521
11 91146
12 188021
13 188021
14 1861979
15 14122396
16 43294271
17 203450521
18 203450521
19 5877278646
20 5900065104
21 16886393229 

[1,1,4,20,41,104,479,1146,7603,16521,91146,188021,
 188021,1861979,14122396,43294271,203450521,
 203450521,5877278646,5900065104,16886393229]

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Last modified April 25 10:39 EDT 2024. Contains 371967 sequences. (Running on oeis4.)