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A172713 as a simple table

na(n)
13758757240
28610740229284196003000
342758542523186088601256526892620000
4295799727163686817428226118102222383709995755000
52462059619716250949213618993808700317296159580533060054282240

[3758757240,8610740229284196003000,
 42758542523186088601256526892620000,
 295799727163686817428226118102222383709995755000,
 24620596197162509492136189938087003172961595805330\
 60054282240]