Odd numbers k such that 2^psi(k) == phi(k) (mod k).

A292742

Odd numbers k such that 2^psi(k) == phi(k) (mod k).

Terms

    a(0) =1a(1) =5a(2) =10393a(3) =45411263a(4) =31761301667a(5) =70697569679

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