Search: id:A002308 Results 1-1 of 1 results found. %I A002308 M0274 N0097 %S A002308 0,1,2,2,3,4,3,4,4,3,4,4,5,5,4,6,5,6,6,6,4,6,7,6,6,5,7,6,10,4,7,8,5,5, 6,7,5, %T A002308 6,6,5,6,6,6,5,5,6,7,7,7,6,7,6,5,7,6,7,9,7,7,7,9,5,7,10,7,7,8,7,8,6,8, 8,9,5, %U A002308 8,8,5,8,9,7,8,12,6,7,10,8,9,9,7,8,11,12,8,8,10,8,7,6,10,10,9,7,10,9,7, 6,9 %N A002308 Consecutive quadratic nonresidues mod p. %C A002308 a(n)=maximal number of positive reduced quadratic nonresidues which appear consecutively for n-th prime. %C A002308 When prime(n) == 3 (mod 4), then a(n)=A002307(n). - T. D. Noe, Apr 03 2007 %D A002308 A. A. Bennett, Consecutive quadratic residues, Bull. Amer. Math. Soc., 32 (1926), 283-284. %D A002308 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence). %D A002308 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %H A002308 T. D. Noe, Table of n, a(n) for n=1..10000 %Y A002308 Cf. A002307. %Y A002308 Cf. A129201 %Y A002308 Sequence in context: A014656 A003078 A165359 this_sequence A056796 A061295 A081742 %Y A002308 Adjacent sequences: A002305 A002306 A002307 this_sequence A002309 A002310 A002311 %K A002308 nonn,easy,nice %O A002308 1,3 %A A002308 N. J. A. Sloane (njas(AT)research.att.com). %E A002308 More terms from David W. Wilson (davidwwilson(AT)comcast.net) Search completed in 0.001 seconds