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A217922 as a simple table

na(n)
11
21
32
41
56
67
73
824
946
1040
1115
12120
13326
14430
15315
16105
17720
182556
194536
204900
213150
22945
235040
2422212
2549644
2670588
2766150
2838115
2910395
3040320
31212976
32574848
331011500
341235080
351032570
36540540
37135135

[1,1,2,1,6,7,3,24,46,40,15,120,326,430,315,105,
 720,2556,4536,4900,3150,945,5040,22212,49644,
 70588,66150,38115,10395,40320,212976,574848,
 1011500,1235080,1032570,540540,135135]