%I A137787
%S A137787 26,272,1826,10736,59426,318272,1670786
%N A137787 a(n) = 5^n-4^n-3^n-2^n.
%t A137787 Array[5^#-4^#-3^#-2^# &, 10, 0]
%Y A137787 Sequence in context: A016106 A092723 A006045 this_sequence A022686 A130901 
               A020925
%Y A137787 Adjacent sequences: A137784 A137785 A137786 this_sequence A137788 A137789 
               A137790
%K A137787 nonn
%O A137787 1,1
%A A137787 Vladimir Orlovsky (4vladimir(AT)gmail.com), Apr 28 2008