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A089057 as a simple table

na(n)
33
412
560
6360
72520
813440
9120960
101209600
1113305600
12159667200
132075673600
1429059430400
15435891456000
166974263296000
17118562476032000
182134124568576000
1940548366802944000
20810967336058880000

[3,12,60,360,2520,13440,120960,1209600,13305600,
 159667200,2075673600,29059430400,435891456000,
 6974263296000,118562476032000,2134124568576000,
 40548366802944000,810967336058880000]