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A173222 as a simple table

na(n)
00
14
218
3672
451600
56883920
61399989780
7401060653056
8153389081849472
975336980135472000
1046137556536570417600
1134425740593629308436480
1230717476677184291740437120
1332275806213061043955592058880

[0,4,18,672,51600,6883920,1399989780,401060653056,
 153389081849472,75336980135472000,
 46137556536570417600,34425740593629308436480,
 30717476677184291740437120,
 32275806213061043955592058880]