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A046184 as a simple table

na(n)
11
29
3121
41681
523409
6326041
74541161
863250209
9880961761
1012270214441
11170902040409
122380358351281
1333154114877521
14461777249934009
156431727384198601
1689582406128846401
171247721958419651009
1817378525011746267721
19242051628206028097081

[1,9,121,1681,23409,326041,4541161,63250209,
 880961761,12270214441,170902040409,2380358351281,
 33154114877521,461777249934009,6431727384198601,
 89582406128846401,1247721958419651009,
 17378525011746267721,242051628206028097081]