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A175411 as a simple table

na(n)
11
28
3864
44037040
51401598598400
653652268264218624000
7316196664157721349185863680000
8382630662500715988102392981826830336000000
9122342346998826334909002798912467017444232685158400000000
1012931604174610554670466196146308122246477496321113350463375278080000000000

[1,8,864,4037040,1401598598400,
 53652268264218624000,
 316196664157721349185863680000,
 382630662500715988102392981826830336000000,
 12234234699882633490900279891246701744423268515840\
 0000000,
 12931604174610554670466196146308122246477496321113\
 350463375278080000000000]