%I #7 Mar 30 2012 18:56:26
%S 1,3,5,9,11,17,17,19,25,29,33,31,33,45,43,49,45,53,55,61,65,59,73,69,
%T 71,85,81,85,83,89,97,91,105,101,109,115,101,121,111,133,125,119,133,
%U 133,145,143,133,149,147,157,161,165,163,157,169
%N a(n)=number of Gaussian integers z=a+bi satisfying n-1<|z|<=n, b>=0.
%H <a href="/index/Ga#gaussians">Index entries for Gaussian integers and primes</a>
%K nonn
%O 0,2
%A _Clark Kimberling_