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A112356 as a simple table

na(n)
01
11
22
31
46
54
61
724
8210
98
101
11120
12332640
1332760
1416
151
16720
1729059430400
1819275223968000
1920389320
2032
211
225040
23223016017416192000
241250004633476421848894668800000
2528844656968251942737920000
2648920775120
2764

[1,1,2,1,6,4,1,24,210,8,1,120,332640,32760,16,1,
 720,29059430400,19275223968000,20389320,32,1,5040,
 223016017416192000,
 1250004633476421848894668800000,
 28844656968251942737920000,48920775120,64]