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A108944 Minimal square k^2 such that sum of the n-th twin prime pair plus k^2 is a square. 2

%I #4 Mar 30 2012 18:40:01

%S 1,4,1,0,4,16,1,0,196,9,400,100,1,16,4,169,4,36,1936,1,529,1,36,100,

%T 400,16,25,10000,10816,49,144,17956,25,400,0,169,961,16,2500,25,0,676,

%U 3844,784,100,64,169,121,400,49,3025,9,17689,78400,400,20449,100,96100,361

%N Minimal square k^2 such that sum of the n-th twin prime pair plus k^2 is a square.

%F a(n) = A108945(n) - A001359(n) - A006512(n).

%Y Cf. A001359, A006512, A108943, A108945.

%K nonn

%O 1,2

%A _Giovanni Teofilatto_, Jul 21 2005

%E Edited and extended by _Ray Chandler_, Jul 25 2005

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Last modified April 23 11:27 EDT 2024. Contains 371913 sequences. (Running on oeis4.)