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A276464 Fibbinary Fibonacci numbers. 0

%I #19 Jul 13 2020 21:24:00

%S 0,1,2,5,8,21,34,144,4181,75025

%N Fibbinary Fibonacci numbers.

%C Intersection of A000045 and A003714.

%C Next term > 10^10000, if it exists. - _Joerg Arndt_, Sep 05 2016

%C Conjecture: 75025 is the last term of this sequence. - _Altug Alkan_, Jul 07 2020

%o (PARI) { my(f0=0, f1=1, t); while ( f0 < 10^10000, if( bitand(f0, f0>>1)==0, print1(f0,", ") ); t=f0; f0=f1; f1=t+f0; ); } \\ _Joerg Arndt_, Sep 05 2016

%Y Cf. A000045, A003714.

%K nonn,more

%O 1,3

%A _Altug Alkan_, Sep 04 2016

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Last modified March 28 10:55 EDT 2024. Contains 371241 sequences. (Running on oeis4.)