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A052765 as a simple table

na(n)
00
10
20
30
40
5120
61080
78820
875600
9701568
107091280
1177961840
12928778400
1311937347136
14164802429792
152433765035520
1638299272560640
17639999894048768
1811320441140625920
19211340086405770240
204153253573744179200
2185710868976433254400
221853386172505676892160

[0,0,0,0,0,120,1080,8820,75600,701568,7091280,
 77961840,928778400,11937347136,164802429792,
 2433765035520,38299272560640,639999894048768,
 11320441140625920,211340086405770240,
 4153253573744179200,85710868976433254400,
 1853386172505676892160]