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A101223 as a simple table

na(n)
111
221
326
468
5656
62336
78768
8133376
9528896
1034360918016
1135184409837568
12576460757135261696

[11,21,26,68,656,2336,8768,133376,528896,
 34360918016,35184409837568,576460757135261696]