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Complement of A072756.
3

%I #3 Mar 30 2012 18:57:04

%S 3,6,7,12,13,15,16,21,25,27,28,30,33,34,36,39,43,46,48,52,55,57,60,61,

%T 63,66,67,70,73,75,76,79,81,84,87,88,93,96,97,102,103,106,108,111,115,

%U 117,120,123,124,127,129,133,135,136,138,141,142,147,148,150,151,156

%N Complement of A072756.

%Y Cf. A072756, A072758.

%Y Seems to be A026344(n+1) + 1.

%K nonn

%O 0,1

%A _Clark Kimberling_, Jul 09 2002