Smallest k such that f(f(...f(k))) > 1, where f(k) = A065371(k) is iterated n times.

A065374

Smallest k such that f(f(...f(k))) > 1, where f(k) = A065371(k) is iterated n times.

Terms

    a(0) =5a(1) =13a(2) =29a(3) =43a(4) =61a(5) =307a(6) =383a(7) =2689a(8) =9209a(9) =14897a(10) =83557a(11) =274679a(12) =598333a(13) =3516973a(14) =11295673a(15) =24104629a(16) =229561369

External references