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%I #3 Mar 31 2012 13:46:52
%S 1,4,5,6,8,12,16,17,20,21,22,23,24,25,26,27,28,32,33,34,36,40,44,48,
%T 52,56,60,64,68,69,70,71,72,76,80,81,84,85,86,87,88,89,90,91,92,93,94,
%U 95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113
%N Self-describing sequence. The n-th integer of the sequence indicates how many integers of the sequence are strictly < 4n.
%C Terms computed by Gilles Sadowski. In building step by step the sequence one has sometimes the choice for an integer. If so take the smallest available one.
%e A(7)=16 because there are 16 integers in the sequence which are strictly < 28 (they are 1,4,5,6,8,12,16,17,20,21,22,23,24,25,26,27).
%K base,easy,nonn
%O 1,2
%A _Eric Angelini_, Feb 01 2006