%I #4 Oct 06 2013 23:40:29
%S 0,1,2,3,4,6,7,8,11,12,16,18,19,22,23,26,27,31,32,39,40,43,44,48,55,
%T 56,60,64,69,70,74,75,79,86,87,90,91,95,96,103,104,107,108,112,119,
%U 120,124,128,138,139,143,151,152,155,156,160,163,167,171,172,176
%N "True already", base 4, start 0: a(n) is the least integer such that the sequence up to a(n-1) written in base 4 contains floor(a(n)/4) copies of the digit a(n) % 4, with a(0) = 0.
%D Inspired by discussion of "True so far" from _Eric Angelini_ (A102357).
%Y Cf. A102823-A102830, A102357.
%K nonn,easy,base
%O 0,3
%A _Hugo van der Sanden_, Feb 26 2005
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