%I A083580
%S A083580 0,1,3,10,34,114,374,1202,3798,11842,36550,111954,340982,1034210,
%T A083580 3127206,9434866,28419286,85503618,257035142,772219538,2319017910,
%U A083580 6962034466,20896589158,62711787570,188181500054,564640969154
%N A083580 Binomial transform of A083579.
%F A083580 a(n)=2*3^n/3-5*0^n/12-(n+1)2^(n-2)
%e A083580 a(0)=2/3-5/12-1/4=0 (use 0^0=1).
%Y A083580 Sequence in context: A006535 A041633 A034215 this_sequence A113300 A007052 
               A048580
%Y A083580 Adjacent sequences: A083577 A083578 A083579 this_sequence A083581 A083582 
               A083583
%K A083580 easy,nonn
%O A083580 0,3
%A A083580 Paul Barry (pbarry(AT)wit.ie), May 01 2003