%I A070430
%S A070430 0,1,4,4,1,0,1,4,4,1,0,1,4,4,1,0,1,4,4,1,0,1,4,4,1,0,1,4,4,1,0,1,4,4,1,
%T A070430 0,1,4,4,1,0,1,4,4,1,0,1,4,4,1,0,1,4,4,1,0,1,4,4,1,0,1,4,4,1,0,1,4,4,1,
%U A070430 0,1,4,4,1,0,1,4,4,1,0,1,4,4,1,0,1,4,4,1,0,1,4,4,1,0,1,4,4,1,0
%N A070430 n^2 mod 5.
%C A070430 Equivalently n^6 mod 5. [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), 
               Nov 06 2009]
%o A070430 (Other) 1.)sage: [power_mod(n,2,5)for n in xrange(0, 101)] # 2.)sage: 
               [power_mod(n,6,5)for n in xrange(0, 101)] # [From Zerinvary Lajos 
               (zerinvarylajos(AT)yahoo.com), Nov 06 2009]
%Y A070430 Sequence in context: A111848 A102412 A048152 this_sequence A163353 A164612 
               A057270
%Y A070430 Adjacent sequences: A070427 A070428 A070429 this_sequence A070431 A070432 
               A070433
%K A070430 nonn
%O A070430 0,3
%A A070430 N. J. A. Sloane (njas(AT)research.att.com), May 12 2002