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A179499 as a simple table

na(n)
11
24
342
4768
520680
6749040
734497792
81944626432
9130528288512
1010219233265920
11918320724657600
1293509880099305472
1310677268138244018688
141355273477576934150144
15189834913883100796531200

[1,4,42,768,20680,749040,34497792,1944626432,
 130528288512,10219233265920,918320724657600,
 93509880099305472,10677268138244018688,
 1355273477576934150144,189834913883100796531200]