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A092017 Numbers that can be expressed as the difference of the squares of primes in exactly twenty-one distinct ways. 0
2282280, 5165160, 5645640, 5969040, 6754440, 7197960, 8048040, 8075760, 8426880, 8725080, 9267720, 10767120, 11466840, 12235080, 12252240, 12480720, 13508880, 13581960, 13869240, 13901160, 13980120, 14316120, 14665560 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..23.

CROSSREFS

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

Sequence in context: A204603 A176382 A339937 * A238079 A209958 A324637

Adjacent sequences:  A092014 A092015 A092016 * A092018 A092019 A092020

KEYWORD

nonn

AUTHOR

Ray Chandler, Feb 22 2004

EXTENSIONS

a(12)-a(23) from Donovan Johnson, Nov 26 2008

STATUS

approved

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Last modified June 19 00:04 EDT 2021. Contains 345125 sequences. (Running on oeis4.)