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A092009 Numbers that can be expressed as the difference of the squares of primes in exactly thirteen distinct ways. 0

%I #3 Mar 30 2012 17:29:15

%S 236208,316680,480480,644280,750120,757680,792120,822120,822360,

%T 896280,925680,1015560,1025640,1044120,1067640,1129128,1136520,

%U 1255800,1274280,1299480,1391280,1484280,1487640,1489488,1572648,1616160,1707888

%N Numbers that can be expressed as the difference of the squares of primes in exactly thirteen distinct ways.

%e 236208 = 487^2-31^2 = 547^2-251^2 = 577^2-311^2 = 643^2-421^2 =

%e 787^2-619^2 = 853^2-701^2 = 2137^2-2081^2 = 2833^2-2791^2 = 4933^2-4909^2 =

%e 8443^2-8429^2 = 14767^2-14759^2 = 19687^2-19681^2 = 59053^2-59051^2

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

%K nonn

%O 1,1

%A _Ray Chandler_, Feb 22 2004

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)