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A309651 as a simple table

na(n)
10
20
30
40
50
61
70
80
93
103
110
120
1312
1424
1512
160
171
1834
19124
20150
2160
220
232
24111
25588
261200
271080
28360
290
306
31315
322484
337845
3411970
358820
362520
370
3814
39933
4010240
4146280
42105840
43129360
4480640
4520160
460
4730
482622
4940464
50254664
51821592
521481760
531512000
54816480
55181440

[0,0,0,0,0,1,0,0,3,3,0,0,12,24,12,0,1,34,124,150,
 60,0,2,111,588,1200,1080,360,0,6,315,2484,7845,
 11970,8820,2520,0,14,933,10240,46280,105840,
 129360,80640,20160,0,30,2622,40464,254664,821592,
 1481760,1512000,816480,181440]