%I A062296
%S A062296 0,0,0,2,1,0,4,2,0,8,7,6,9,6,3,10,5,0,16,14,12,16,11,6,16,8,0,26,25,24,
%T A062296 27,24,21,28,23,18,33,30,27,32,25,18,31,20,9,40,35,30,37,26,15,34,17,0,
%U A062296 52,50,48,52,47,42,52,44,36,58,53,48,55,44,33,52,35,18,64,56,48,58,41
%N A062296 Number of entries in n-th row of Pascal's triangle divisible by 3.
%F A062296 a(n) + A006047(n) = n + 1 so a(n) = n + 1 - A006047(n)
%e A062296 When n=3 the row is 1,3,3,1 so a(3) = 2.
%p A062296 p:=proc(n) local ct, k: ct:=0: for k from 0 to n do if binomial(n,k) 
               mod 3 = 0 then else ct:=ct+1 fi od: end: seq(n+1-p(n),n=0..83); (Deutsch)
%Y A062296 Cf. A006047.
%Y A062296 Sequence in context: A122792 A139136 A138002 this_sequence A140649 A091453 
               A062173
%Y A062296 Adjacent sequences: A062293 A062294 A062295 this_sequence A062297 A062298 
               A062299
%K A062296 nonn
%O A062296 0,4
%A A062296 Ahmed Fares (ahmedfares(AT)my-deja.com), Jul 02 2001
%E A062296 More terms from Emeric Deutsch (deutsch(AT)duke.poly.edu), Feb 03 2005