The number of noncototient numbers <= 10^n.

A290242

The number of noncototient numbers <= 10^n.

Terms

    a(0) =1a(1) =8a(2) =98a(3) =963a(4) =10527a(5) =110786a(6) =1128160a(7) =11355049a(8) =113482572a(9) =1129598504

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