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A062551 as a simple table

na(n)
17
219
373
42161
515121
61088641
710886401
818681062401
977556050216654929920001
1046533630129992957952000001
11789392510801080590501654036480000001

[7,19,73,2161,15121,1088641,10886401,18681062401,
 77556050216654929920001,
 46533630129992957952000001,
 789392510801080590501654036480000001]