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A168295 as a simple table

na(n)
11
21
32
42
510
610
76
852
9120
1080
1124
12280
131160
141760
15880
16120
171520
1810000
1927200
2030800
2112320
22720
2311280
2478160
25343200
26695200
27628320
28209440
295040
30164640
31784000
323684800
3312073600
3419490240
3514660800
364188800
3740320
381438080
3915532160
4048294400
41170755200
42445688320
43598160640
44385369600
4596342400

[1,1,2,2,10,10,6,52,120,80,24,280,1160,1760,880,
 120,1520,10000,27200,30800,12320,720,11280,78160,
 343200,695200,628320,209440,5040,164640,784000,
 3684800,12073600,19490240,14660800,4188800,40320,
 1438080,15532160,48294400,170755200,445688320,
 598160640,385369600,96342400]