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A022240 as a simple table

n a(n)
11 1
12 2306881200
13 4656488262337620150
14 9234320988196680367732171600
15 18266877872505055585959373506477770853
16 36121735336208679823466411064327588635221204800
17 71425080387019299237581315602206452684576535149974900600 

[1,2306881200,4656488262337620150,
 9234320988196680367732171600,
 18266877872505055585959373506477770853,
 36121735336208679823466411064327588635221204800,
 71425080387019299237581315602206452684576535149974\
 900600]

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Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)