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A144346 as a simple table

na(n)
01
112
2160
32520
446480
5987840
623826880
7643843200
819280060800
9634002969600
1022718375680000
11881259515136000
1236796205974528000
131645615697037312000
1478486991029551104000
153976930001842237440000
16213353732165508014080000
1712081783988797659136000000

[1,12,160,2520,46480,987840,23826880,643843200,
 19280060800,634002969600,22718375680000,
 881259515136000,36796205974528000,
 1645615697037312000,78486991029551104000,
 3976930001842237440000,213353732165508014080000,
 12081783988797659136000000]