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A228868 as a simple table

na(n)
12
211
359
4359
52879
628799
7345599
84838399
982252799
101480550399
1129611007999
12710664191999
1318477268991999
14554318069759999
1517738178232319999
16674050772828159999
1728310132458782719999
181245645828186439679999
1959790999752949104639999

[2,11,59,359,2879,28799,345599,4838399,82252799,
 1480550399,29611007999,710664191999,
 18477268991999,554318069759999,17738178232319999,
 674050772828159999,28310132458782719999,
 1245645828186439679999,59790999752949104639999]