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%I #10 Mar 06 2020 03:33:53
%S 1,1,3,3,7,13,13,29,55,55,127,217,249,505,891,1019,2047,3645,6749,
%T 6781,15087,28655,28671,65521,111921,130865,262003,458611,514551,
%U 1047229,1882877,3522525,3538919,7849959,14666991,15719929,32759801
%N a(n) = Fibonacci(n) OR Fibonacci(n+1).
%e Fibonacci(6) = 8 = 1000_2, Fibonacci(7) = 13 = 1101_2, logical "OR" is 1101_2 = 13, so a(6)=13.
%o (PARI) a(n) = bitor(fibonacci(n), fibonacci(n+1)); \\ _Michel Marcus_, Mar 06 2020
%Y A051122 + A051124 = A051123.
%K nonn,easy,base
%O 0,3
%A _N. J. A. Sloane_
%E More terms from Robert Lozyniak (11(AT)onna.com)