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A181742 Let A181741(n)=2^(t(n))-2^(k(n))-1, where k(n)>=1, t(n)>=k(n)+1. Then a(n)=t(n). 1

%I

%S 3,3,4,4,4,5,5,6,6,6,6,8,8,8,8,9,9,9,9,10,10,11,12,12,12,12,12,13,14

%N Let A181741(n)=2^(t(n))-2^(k(n))-1, where k(n)>=1, t(n)>=k(n)+1. Then a(n)=t(n).

%Y Cf. A181741

%K nonn,uned

%O 1,1

%A _Vladimir Shevelev_, Nov 08 2010

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Last modified October 2 08:32 EDT 2014. Contains 247538 sequences.