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A335829 as a simple table

na(n)
12
212
3360
45040
5113400
629937600
72724321600
814859936000
912504636144000
102375880867360000
114390627842881280000
12605906642317616640000
138950893579692064000000
1474435631008719204224000000
1532379499488792853837440000000
168030115873220627751685120000000

[2,12,360,5040,113400,29937600,2724321600,
 14859936000,12504636144000,2375880867360000,
 4390627842881280000,605906642317616640000,
 8950893579692064000000,74435631008719204224000000,
 32379499488792853837440000000,
 8030115873220627751685120000000]