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%I #14 Mar 15 2015 06:41:35
%S -1,2,-4,4,-4,4,0,-6,8,-6,0,4,0,-2,-4,8,-6,0,6,-6,4,0,-6,2,4,-4,4,8,
%T -20,12,-6,12,-16,12,-4,-2,4,-2,-4,12,-16,10,-4,12,-10,-8,6,4,0,-6,12,
%U -12,4,0,-4,8,-6,0,10,-4,-14,8,4,8,-18,12,-12,10,0,0,-4,2
%N Third differences of primes.
%H T. D. Noe, <a href="/A036264/b036264.txt">Table of n, a(n) for n = 1..10000</a>
%F a(n) = -prime(n) + 3*prime(n+1) - 3*prime(n+2) + prime(n+3) = A036263(n+1)-A036263(n). - _Robert G. Wilson v_, Dec 19 2012
%t Differences[ Prime@ Range@ 85, 3] (* _Robert G. Wilson v_, Dec 19 2012 *)
%Y Cf. A001223, A036263.
%K sign
%O 1,2
%A _N. J. A. Sloane_
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