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A164955 as a simple table

na(n)
01
11
21
32
46
5120
640320
77
83
930
10240
11403200
1249
1314
1410086
15722
16408240
17368041
1840466
1940346
206600
21363626
2210083
2346202
2441790
255283
26362896
27403946
2845369
29363029
3040354
31364353
32408250
3345632
3490843
35368788
36363040
3750548
38807128
39404792
40281
4141308

[1,1,1,2,6,120,40320,7,3,30,240,403200,49,14,
 10086,722,408240,368041,40466,40346,6600,363626,
 10083,46202,41790,5283,362896,403946,45369,363029,
 40354,364353,408250,45632,90843,368788,363040,
 50548,807128,404792,281,41308]