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A065247 as a simple table

na(n)
00
10
260
315652352
418446731528483929840
51461501637330902918203677267647731623106580665344
63940200619639447921227904010014361380507973

[0,0,60,15652352,18446731528483929840,
 1461501637330902918203677267647731623106580665344,
 3940200619639447921227904010014361380507973]