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A053625 as a simple table

na(n)
00
10
20
30
40
50
6720
75040
820160
960480
10151200
11332640
12665280
131235520
142162160
153603600
165765760
178910720
1813366080
1919535040
2027907200
2139070080
2253721360
2372681840
2496909120
25127512000
26165765600
27213127200
28271252800
29342014400
30427518000
31530122320

[0,0,0,0,0,0,720,5040,20160,60480,151200,332640,
 665280,1235520,2162160,3603600,5765760,8910720,
 13366080,19535040,27907200,39070080,53721360,
 72681840,96909120,127512000,165765600,213127200,
 271252800,342014400,427518000,530122320]