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A346788 as a simple table

na(n)
01
11
22
36
448
51440
6414720
72090188800
81155790798848000
9226483217146419609600000
10302971317675145105975227187200000000
1137917003542135076706761224377027811868672000000000000
1245800346382799680410294841758069930049013501333211737122406400000000000000000

[1,1,2,6,48,1440,414720,2090188800,
 1155790798848000,226483217146419609600000,
 302971317675145105975227187200000000,
 37917003542135076706761224377027811868672000000000\
 000,
 45800346382799680410294841758069930049013501333211\
 737122406400000000000000000]