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A055683
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Number of Gaussian primes (in the first half-quadrant; i.e., 0 to 45 degrees) with real part < 10^n.
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3
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OFFSET
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1,1
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REFERENCES
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Mark A. Herkommer, "Number Theory, A Programmer's Guide," McGraw-Hill, New York, 1999, page 269.
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LINKS
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MATHEMATICA
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c=0; Do[ If[ PrimeQ[ j + k*I, GaussianIntegers -> True], c++ ], {j, 0, 10^n-1}, {k, 0, j} ]; c
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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