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A114217 Numbers n such that A114216(n)=1. 6

%I

%S 1,2,5,12,14,20,75,33900,78493252

%N Numbers n such that A114216(n)=1.

%C Is 33900 the last term? No other terms <10000000. Cf. A114218 values of k when A114216(n)=1.

%C a(10) > 4*10^9. [From _Donovan Johnson_, May 13 2010]

%Y Cf. A114216, A114218.

%K nonn

%O 1,2

%A _Zak Seidov_, Nov 18 2005

%E a(9) from _Donovan Johnson_, May 13 2010

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Last modified September 24 17:03 EDT 2021. Contains 347651 sequences. (Running on oeis4.)