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A252421 as a simple table

n a(n)
1 3719
2 7186
3 30724
4 62288
5 365974
6 1757580
7 3582225
8 21882869
9 107926383
10 220463165
11 1375056342
12 6880842955
13 14073466867
14 88795680194
15 447871169161
16 916696939171
17 5820110209906
18 29480626550553
19 60364093961967

[3719,7186,30724,62288,365974,1757580,3582225,
 21882869,107926383,220463165,1375056342,
 6880842955,14073466867,88795680194,447871169161,
 916696939171,5820110209906,29480626550553,
 60364093961967]

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Last modified January 30 21:42 EST 2023. Contains 359947 sequences. (Running on oeis4.)