%I #11 Jan 05 2021 17:01:59
%S 1,2,3,4,5,7,11,12,16,18,19,20,27,29,31,35,43,47,50,51,55,59,70,76,81,
%T 82,90,94,98,113,123,131,133,145,153,157,161,183,199,212,215,235,247,
%U 255,259,263,296,322,343,348,380,400,412,420,424,428,479,521
%N Ordered sequence of nonnegative differences 3*f-4*g, where f and g are positive Fibonacci numbers (A000045).
%H Robert Israel, <a href="/A191876/b191876.txt">Table of n, a(n) for n = 1..10000</a>
%p N:= 10^6: # for terms <= N
%p S:= {}:
%p for n from 3 do
%p v:= 3*combinat:-fibonacci(n) - 4*combinat:-fibonacci(n-1);
%p if v > N then break fi;
%p S:= S union {v};
%p for j from n-2 to 1 by -1 do
%p v:= 3*combinat:-fibonacci(n)- 4*combinat:-fibonacci(j);
%p if v > N then break fi;
%p S:= S union {v};
%p od od:
%p sort(convert(S,list)); # _Robert Israel_, Jan 05 2021
%t (See A191875.)
%Y Cf. A000045, A191875, A191877, A191878.
%K nonn
%O 1,2
%A _Clark Kimberling_, Jun 18 2011
%E 0 removed by _Robert Israel_, Jan 05 2021