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A206684 as a simple table

na(n)
1422016
210300608
3373903296
411019153780
5401233408020
611814420790656
7430502655386142
812617309045283948
9458475690005909256
1013442826543270192528
11488345209526432269122
1214319618461612628650220

[422016,10300608,373903296,11019153780,
 401233408020,11814420790656,430502655386142,
 12617309045283948,458475690005909256,
 13442826543270192528,488345209526432269122,
 14319618461612628650220]