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A127411 as a simple table

na(n)
627216
7453789
83866624
922674816
10103500000
11393286542
121297410048
133822832728
1410267329072
1525518796875
1659378761728
17130535973152
18273106821312
19547049504268
201054272000000
211962916959024
223543150344976
236218839661001
2410640820731904
2517789062500000

[27216,453789,3866624,22674816,103500000,
 393286542,1297410048,3822832728,10267329072,
 25518796875,59378761728,130535973152,273106821312,
 547049504268,1054272000000,1962916959024,
 3543150344976,6218839661001,10640820731904,
 17789062500000]