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A057868 as a simple table

na(n)
148
25760
3362880
419353600
5958003200
631384184832000
72092278988800
8341459930972160000
9183927391818153984000
1032114306507931648000000
11620448401733239439360000
1281303558563123696133734400000
139678995067038535254016000000
142122022878497528469090467840000000

[48,5760,362880,19353600,958003200,31384184832000,
 2092278988800,341459930972160000,
 183927391818153984000,32114306507931648000000,
 620448401733239439360000,
 81303558563123696133734400000,
 9678995067038535254016000000,
 2122022878497528469090467840000000]