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A007060 as a simple table

na(n)
01
10
28
3240
413824
51263360
6168422400
730865121280
87445355724800
92287168006717440
10871804170613555200
11403779880746418176000
12223346806774106790297600
13145427383048755178635264000
14110105698060190464791596236800
1595914116314126658718742347776000
1695252504853751428295192341381120000

[1,0,8,240,13824,1263360,168422400,30865121280,
 7445355724800,2287168006717440,871804170613555200,
 403779880746418176000,223346806774106790297600,
 145427383048755178635264000,
 110105698060190464791596236800,
 95914116314126658718742347776000,
 95252504853751428295192341381120000]