A172793 - OEIS

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A172793 as a simple table

n	a(n)
1	137225088000
2	1796185853884657144990080000
3	163283938767642016139942363441093164154880000
4	35452241260001460008130612784749576025029062217424089840000000

[137225088000,1796185853884657144990080000, 163283938767642016139942363441093164154880000, 35452241260001460008130612784749576025029062217424\ 089840000000]