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A009165 as a simple table

na(n)
01
10
212
3360
414672
5947520
689973312
711518066560
81887213285632
9383583690823680
1094596308487109632
1127811060234433710080
129605125245736932134912
133848453455438561596456960

[1,0,12,360,14672,947520,89973312,11518066560,
 1887213285632,383583690823680,94596308487109632,
 27811060234433710080,9605125245736932134912,
 3848453455438561596456960]