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A205889 as a simple table

n a(n)
1 4020
2 79644
3 1476942
4 26010268
5 464115072
6 8325468740
7 148827007430
8 2659178147340
9 47551879509036
10 850274306582468
11 15201511461415374
12 271786406380926280
13 4859382432160259832
14 86881923302659644976

[4020,79644,1476942,26010268,464115072,8325468740,
 148827007430,2659178147340,47551879509036,
 850274306582468,15201511461415374,
 271786406380926280,4859382432160259832,
 86881923302659644976]

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Last modified December 6 18:41 EST 2023. Contains 367614 sequences. (Running on oeis4.)