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A060711 as a simple table

na(n)
11
279
3999999999
449999999999999999999999999999
54999999999999999999999999999999999999999999999999999999999999999999999
6999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

[1,79,999999999,49999999999999999999999999999,
 49999999999999999999999999999999999999999999999999\
 99999999999999999999,
 99999999999999999999999999999999999999999999999999\
 99999999999999999999999999999999999999999999999999\
 99999999999999999999999999999999999999999999]