%I A105870
%S A105870 1,1,2,3,5,1,6,0,6,6,5,4,2,6,1,0,1,1,2,3,5,1,6,0,6,6,5,4,2,6,1,0,1,1,2,
%T A105870 3,5,1,6,0,6,6,5,4,2,6,1,0,1,1,2,3,5,1,6,0,6,6,5,4,2,6,1,0,1,1,2,3,5,1,
%U A105870 6,0,6,6,5,4,2,6,1,0,1,1,2,3,5,1,6,0,6,6,5,4,2,6,1,0,1,1,2,3
%N A105870 Fibonacci sequence (mod 7).
%F A105870 a(n)=1/1920*{-71*(n mod 16)+169*[(n+1) mod 16]+649*[(n+2) mod 16]-431*[(n+3) 
               mod 16]+289*[(n+4) mod 16]+169*[(n+5) mod 16]+169*[(n+6) mod 16]+49*[(n+7) 
               mod 16]-671*[(n+8) mod 16]+769*[(n+9) mod 16]-551*[(n+10) mod 16]+529*[(n+11) 
               mod 16]-191*[(n+12) mod 16]-71*[(n+13) mod 16]-71*[(n+14) mod 16]+49*[(n+15) 
               mod 16]} with n>=0 - Paolo P. Lava (ppl(AT)spl.at), Nov 28 2006
%e A105870 Sequence is periodic with Pisano period 16.
%Y A105870 Sequence in context: A039704 A002752 A128047 this_sequence A096534 A139047 
               A121053
%Y A105870 Adjacent sequences: A105867 A105868 A105869 this_sequence A105871 A105872 
               A105873
%K A105870 nonn
%O A105870 1,3
%A A105870 Shyam Sunder Gupta (guptass(AT)rediffmail.com), May 05 2005