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A068315 For numbers k such that A025474(k) > 1 and A025474(k+1) > 1, sequence gives A000961(k). 0

%I

%S 8,25,121,2187,32761

%N For numbers k such that A025474(k) > 1 and A025474(k+1) > 1, sequence gives A000961(k).

%Y Cf. A000961, A025474.

%K nonn,hard,more

%O 1,1

%A _Naohiro Nomoto_, Mar 08 2002

%E Definition corrected by _Jinyuan Wang_, Sep 05 2020

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Last modified September 27 03:21 EDT 2020. Contains 337380 sequences. (Running on oeis4.)