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A092019 Numbers that can be expressed as the difference of the squares of primes in exactly twenty-three distinct ways. 1
5542680, 7283640, 7759752, 8168160, 8888880, 10297560, 11379480, 12852840, 14700840, 15236760, 16290120, 16888872, 18050760, 18276720, 18334680, 19477920, 20034840, 20420400, 21519960, 22085448, 22998360, 23848440 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Cf. A090781, A090782, A090788, A092000-A092020.

Sequence in context: A158760 A206117 A204528 * A061164 A143686 A069316

Adjacent sequences:  A092016 A092017 A092018 * A092020 A092021 A092022

KEYWORD

nonn

AUTHOR

Ray Chandler (rayjchandler(AT)sbcglobal.net), Feb 22 2004

EXTENSIONS

a(6)-a(22) from Donovan Johnson (donovan.johnson(AT)yahoo.com), Nov 26 2008

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Last modified February 14 20:38 EST 2012. Contains 205663 sequences.