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A208550 as a simple table

n a(n)
1 2
2 16
3 90
4 1089
5 10080
6 150544
7 1913940
8 33930625
9 544003170
10 11177987076
11 215177010048
12 5033386477441
13 112708053008152
14 2958949185458176
15 75387859827570360
16 2195709810260687361
17 62623865365172370000

[2,16,90,1089,10080,150544,1913940,33930625,
 544003170,11177987076,215177010048,5033386477441,
 112708053008152,2958949185458176,
 75387859827570360,2195709810260687361,
 62623865365172370000]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)