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floor(n*s+h-h*s), where s=(3+sqrt(3))/2, h=-1/3. Complement of A184006.
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%I #9 Mar 30 2012 18:57:13

%S 2,5,7,9,12,14,17,19,21,24,26,28,31,33,35,38,40,43,45,47,50,52,54,57,

%T 59,61,64,66,69,71,73,76,78,80,83,85,87,90,92,95,97,99,102,104,106,

%U 109,111,114,116,118,121,123,125,128,130,132,135,137,140,142,144,147,149,151,154,156,158,161,163,166,168,170,173,175,177,180,182,185,187,189,192,194,196,199,201,203,206,208,211,213,215,218,220,222,225,227,229,232,234,237,239,241,244,246,248,251,253,255

%N floor(n*s+h-h*s), where s=(3+sqrt(3))/2, h=-1/3. Complement of A184006.

%F a(n)=floor(n*s+h-h*s), where s=(3+sqrt(3))/2, h=-1/3.

%t r=3^(1/2); h=-1/3; s=r/(r-1);

%t Table[Floor[n*r+h],{n,1,120}] (* A184006 *)

%t Table[Floor[n*s+h-h*s],{n,1,120}] (*A184007 *)

%Y Cf. A184006.

%K nonn

%O 1,1

%A _Clark Kimberling_, Jan 08 2011