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A344488 as a simple table

na(n)
11
22
33
47
547
6181
71307
82503
940973
1046833
11109177
122885373
1311744311
14192968969
15899988745

[1,2,3,7,47,181,1307,2503,40973,46833,109177,
 2885373,11744311,192968969,899988745]