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A172546 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
101
11548828480360160000
124237239732072431006302896746240010000
1322899532804595954935644287742940961780296483414339200000

[0,0,0,0,0,0,0,0,0,1,548828480360160000,
 4237239732072431006302896746240010000,
 22899532804595954935644287742940961780296483414339\
 200000]