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A341919 as a simple table

n a(n)
3 1
4 1
5 4
6 20
7 115
8 723
9 4835
10 33832
11 245089
12 1824893
13 13893810
14 107749252
15 848696376
16 6774097185
17 54692748147
18 446021523425
19 3669543413721
20 30427671594741
21 254076922595096
22 2134989658404402
23 18042590178781082
24 153267162148483634
25 1308129496836500296

[1,1,4,20,115,723,4835,33832,245089,1824893,
 13893810,107749252,848696376,6774097185,
 54692748147,446021523425,3669543413721,
 30427671594741,254076922595096,2134989658404402,
 18042590178781082,153267162148483634,
 1308129496836500296]

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Last modified June 27 16:27 EDT 2022. Contains 354896 sequences. (Running on oeis4.)