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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
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
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
Sequence in context: A129227 A252748 A346869 * A274993 A233202 A101480
KEYWORD
nonn
AUTHOR
Robert G. Wilson v, Jul 29 2004
STATUS
approved