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A288312 as a simple table

n a(n)
0 1
1 2
2 84
3 10800
4 2857680
5 1285956000
6 880599202560
7 853262368358400
8 1111400775560275200
9 1873276460474747328000
10 3967400888465895264384000
11 10313998054713896966296473600
12 32291970618091110826769565696000
13 119851615755915509174015455948800000

[1,2,84,10800,2857680,1285956000,880599202560,
 853262368358400,1111400775560275200,
 1873276460474747328000,3967400888465895264384000,
 10313998054713896966296473600,
 32291970618091110826769565696000,
 119851615755915509174015455948800000]

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Last modified June 8 17:52 EDT 2024. Contains 373227 sequences. (Running on oeis4.)