%I A077491
%S A077491 5,1,6,2,7,3,8,4,9,14,19,24,29,34,39,44,49,99,149,199,249,299,349,399,
%T A077491 449,499,999,1499,1999,2499,2999,3499,3999,4499,4999,9999,14999,19999,
%U A077491 24999,29999,34999,39999,44999,49999,99999,149999,199999,249999,299999
%N A077491 a(n) = smallest k such that 2k has digit sum = n.
%F A077491 A069532(n)/2.
%Y A077491 Cf. A069532, A069534.
%Y A077491 Sequence in context: A066948 A064265 A088401 this_sequence A086231 A163336 
               A131944
%Y A077491 Adjacent sequences: A077488 A077489 A077490 this_sequence A077492 A077493 
               A077494
%K A077491 base,nonn
%O A077491 1,1
%A A077491 Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 07 2002
%E A077491 More terms from Ray Chandler (rayjchandler(AT)sbcglobal.net), Jul 28 
               2003