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%I #8 Feb 03 2020 15:22:42
%S 0,1,2,3,4,5,6,7,14,15,-1,-1,-1,-1,-1,-1,16,17,18,19,20,21,22,23,30,
%T 31,-1,-1,-1,-1,-1,-1,32,33,34,35,36,37,38,39,46,47,-1,-1,-1,-1,-1,-1,
%U 48,49,50,51,52,53,54,55,62,63,-1,-1,-1,-1,-1,-1,64,65,66,67,68,69,70,71,78,79,-1,-1,-1,-1,-1,-1,80,81,82,83,84,85,86
%N Decimal equivalent of A066334.
%K easy,sign,base
%O 0,3
%A _George E. Antoniou_, Dec 15 2001
%E Corrected and extended by _Joshua Zucker_, Jun 21 2006