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A143172 as a simple table

na(n)
11
22
31
410
56
61
780
840
912
1012
111
12880
13400
14200
15100
1660
1720
181
1912320
205280
212400
221000
231200
241200
25120
26200
27180
2830
291
30209440
3186240
3236960
3328000
3418480
3516800
367000
374200
382800
394200
40840
41350
42420
4342
441
454188800
461675520
47689920
48492800
49224000
50344960

[1,2,1,10,6,1,80,40,12,12,1,880,400,200,100,60,20,
 1,12320,5280,2400,1000,1200,1200,120,200,180,30,1,
 209440,86240,36960,28000,18480,16800,7000,4200,
 2800,4200,840,350,420,42,1,4188800,1675520,689920,
 492800,224000,344960]