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 A097161 Number of primes modulo which the largest number of consecutive quadratic residues is n. 3
 3, 3, 3, 11, 12, 34, 54, 97, 180, 351 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS I am not sure how many of these entries have been proved to be correct. See comments in A097160. - N. J. A. Sloane, Jan 01 2007 LINKS EXAMPLE 7, 13 & 17 have exactly two consecutive quadratic residues. 11, 41 & 53 have exactly three consecutive quadratic residues. 19, 23, 29, 31, 37, 47, 73, 89, 97, 149 & 193 have exactly four consecutive quadratic residues. 43, 59, 61, 109, 113, 139, 229, 313, 317, 337, 397 & 457 have exactly five consecutive quadratic residues. 67, 71, 79, 107, 137, 157, 163, 167, 173, 179, 181, 191, 199, 233, 239, 241, 257, 281, 349, 353, 373, 409, 431, 577, 601, 617, 641, 769, 797, 857, 881, 1049, 1373 & 2153 have exactly six consecutive quadratic residues. CROSSREFS Cf. A097159, A097160. Sequence in context: A141794 A129227 A252748 * A274993 A233202 A101480 Adjacent sequences:  A097158 A097159 A097160 * A097162 A097163 A097164 KEYWORD nonn AUTHOR Robert G. Wilson v, Jul 29 2004 STATUS approved

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Last modified June 15 21:26 EDT 2021. Contains 345051 sequences. (Running on oeis4.)