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A092007 Numbers that can be expressed as the difference of the squares of primes in exactly eleven distinct ways. 0
10920, 14280, 18480, 24360, 31920, 36120, 37128, 46200, 48048, 62832, 64680, 144480, 194712, 251160, 338520, 466032, 556920, 622440, 628320, 683760, 734160, 753480, 789360, 794640, 797160, 829920, 850080, 852720, 871080, 880440, 888888 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..31.

EXAMPLE

10920 = 107^2-23^2 = 109^2-31^2 = 113^2-43^2 = 131^2-79^2 =

151^2-109^2 = 197^2-167^2 = 223^2-197^2 = 283^2-263^2 = 397^2-383^2 =

461^2-449^2 = 2731^2-2729^2

CROSSREFS

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

Sequence in context: A065322 A166261 A089381 * A043581 A130663 A045156

Adjacent sequences:  A092004 A092005 A092006 * A092008 A092009 A092010

KEYWORD

nonn

AUTHOR

Ray Chandler, Feb 22 2004

STATUS

approved

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Last modified March 1 02:43 EST 2021. Contains 341732 sequences. (Running on oeis4.)