%I A088197
%S A088197 1,3,4,1,3,4,4,5,3,5,3,4,4,5,7,1,7,4,2,10,4,4,6,7,3,4,1,3,16,4,4,4,9,3,
%T A088197 5,7,4,5,7,1,11,2,7,3,12,12,4,1,3,8,4,16,4,8,5,3,5,3,4,9,15,4,2,7,15,2,
%U A088197 14,1,3,8,8,5,7,4,5,8,3,4,16,1,11,2,10,4,4,6,7,3,4,12,8,4,8,4,5,11,4,17
%V A088197 1,3,4,1,3,4,4,5,3,5,3,4,4,5,7,1,7,4,-2,10,4,4,6,7,3,4,1,3,16,4,4,4,9,
               3,5,7,4,5,7,1,11,
%W A088197 -2,7,3,12,12,4,1,3,8,-4,16,4,8,5,3,5,3,4,9,15,4,-2,7,15,2,14,1,3,8,8,
               5,7,4,5,8,3,4,16,
%X A088197 1,11,-2,10,4,4,6,7,3,4,12,8,4,8,4,5,11,4,17
%N A088197 First differences of A088196.
%o A088197 (PARI) qnrp_d(n)= { /* The difference sequence of the sequence with the 
               largest QnR modulo the primes */ local(k=1,m,p,fl,jj,j,v=[]); for(i=3,
               n,m=0; p=prime(i); jj=0; fl=2^p-1; j=2; while((j<=(p-1)/2),jj=(j^2)%p; 
               fl-=2^jj; j++); j=p-1; while(m==0,if(bitand(2^j,fl),m=j); j--); v=concat(v,
               m-k); k=m); print(v)}
%Y A088197 Cf. A088191, A088196, A088198, A088199, A088200, A088201.
%Y A088197 Sequence in context: A090279 A101667 A117378 this_sequence A087517 A128529 
               A131228
%Y A088197 Adjacent sequences: A088194 A088195 A088196 this_sequence A088198 A088199 
               A088200
%K A088197 easy,sign
%O A088197 2,2
%A A088197 Ferenc Adorjan (fadorjan(AT)freemail.hu), Sep 23 2003