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A056894 If the smallest prime with a square excess of n is p then a(n)=p-n. 3

%I #6 May 27 2017 03:00:08

%S 1,1,4,9,36,25,16,81,64,49,36,49,100,225,64,81,576,121,144,441,256,

%T 169,144,169,256,225,196,289,324,961,400,729,400,529,324,361,484,441,

%U 400,529,576,529,576,729,784,841,900,625,1444,1521,676,961,900,1225,784

%N If the smallest prime with a square excess of n is p then a(n)=p-n.

%F a(n) = A056893(n) - n = A048760(A056893(n)) = A056895(n)^2

%e a(4)=9 because the smallest prime with a square excess of 4 is 13 and 13-4=9

%Y Cf. A000040, A000196, A002496, A048760, A053186, A056892-A056898.

%K nonn

%O 1,3

%A _Henry Bottomley_, Jul 05 2000

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Last modified April 24 16:25 EDT 2024. Contains 371961 sequences. (Running on oeis4.)