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A130426 as a simple table

na(n)
11
22
312
472
51080
6129600
754432000
822861440000
99601804800000
104032758016000000
1118631342033920000000
1286076800196710400000000
135169772619814426624000000000
14310496543546054463037440000000000

[1,2,12,72,1080,129600,54432000,22861440000,
 9601804800000,4032758016000000,
 18631342033920000000,86076800196710400000000,
 5169772619814426624000000000,
 310496543546054463037440000000000]