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A118492 Number of Gaussian primes with floor(abs(p)) = n. 0

%I #5 Mar 31 2012 13:21:31

%S 1,1,2,1,1,2,3,1,2,3,2,2,3,1,3,4,3,3,4,4,3,2,4,5,4,3,5,4,4,4,6,4,6,5,

%T 5,4,5,4,3,7,7,3,8,5,6,5,9,8,5,4,8,9,6,5,7,7,6,8,8,8,7,6,8,7,9,8,8,7,

%U 8,9,6,10,8,7,11,9,6,10,13,8,10,10,8,8,10,12,10,11,11,9,10,10,11,10,11,11

%N Number of Gaussian primes with floor(abs(p)) = n.

%H <a href="/index/Ga#gaussians">Index entries for Gaussian integers and primes</a>

%F a(n) = A077766(n) + 1 if n is 1 or a prime = 3 (mod 4), A077766(n) otherwise.

%Y Cf. A077766.

%K easy,nonn

%O 1,3

%A _Franklin T. Adams-Watters_, May 05 2006

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Last modified April 25 13:32 EDT 2024. Contains 371971 sequences. (Running on oeis4.)