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A322944 as a simple table

na(n)
01
11
21
32
46
51
66
738
815
91
1024
11272
12188
1328
141
15120
162200
172340
18580
1945
201
21720
2219920
2330280
2411040
251390
2666
271
285040
29199920
30413560
31206920
3237450
332842
3491
351
3640320
372204160
385989760
393931200
40955920
41102816
425208
43120
441

[1,1,1,2,6,1,6,38,15,1,24,272,188,28,1,120,2200,
 2340,580,45,1,720,19920,30280,11040,1390,66,1,
 5040,199920,413560,206920,37450,2842,91,1,40320,
 2204160,5989760,3931200,955920,102816,5208,120,1]