%I
%S 0,0,1,3,0,4,0,5,0,4,0,7,0,6,0,8,0,8,0,9,0,6,0,9,0,16,0,8,0,12,0,11,0,
%T 8,0,18,0,16,0,12,0,18,0,15,0,14,0,15,0,10,0,14,0,18,0,28,0,16,0,19,0,
%U 22,0,14,0,34,0,23,0,20,0,19,0,22,0,18,0,16,0
%N A218858/4.
%C Essentially the number of firstquadrant Gaussian primes at taxicab distance n.
%H T. D. Noe, <a href="/A218859/b218859.txt">Table of n, a(n) for n = 0..10000</a>
%H T. D. Noe, <a href="/A218859/a218859.png">Linear plot</a>
%Y Cf. A222593 (firstquadrant Gaussian primes).
%K nonn
%O 0,4
%A _T. D. Noe_, Nov 12 2012
