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A004747 as a simple table

na(n)
11
22
31
410
56
61
780
852
912
101
11880
12600
13160
1420
151
1612320
178680
182520
19380
2030
211
22209440
23151200
2446480
257840
26770
2742
281
294188800
303082240
31987840
32179760
3320160
341400
3556
361
3796342400
3871998080
3923826880
404583040
41562800
4245360
432352
4472
451

[1,2,1,10,6,1,80,52,12,1,880,600,160,20,1,12320,
 8680,2520,380,30,1,209440,151200,46480,7840,770,
 42,1,4188800,3082240,987840,179760,20160,1400,56,
 1,96342400,71998080,23826880,4583040,562800,45360,
 2352,72,1]