id:A036701 - OEIS Search Results

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a(n)=number of Gaussian integers z=a+bi satisfying n-1<|z|<=n, a>=0, 0<=b<a.

+0
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0, 1, 1, 2, 3, 4, 4, 5, 6, 7, 8, 8, 8, 11, 11, 12, 11, 13, 14, 15, 16, 15, 18, 17, 18, 21, 20, 21, 21, 22, 24, 23, 26, 25, 27, 29, 25, 30, 28, 33, 31, 30, 33, 33, 36, 36, 33, 37, 37, 39, 40, 41, 41, 39, 42, 42, 46, 43, 46, 45, 47 (list; graph; listen)

	OFFSET	`0,4`
	LINKS	`Index entries for Gaussian integers and primes`
	CROSSREFS	`Sequence in context: A037915 A069210 A006162 this_sequence A053756 A003004 A120507` `Adjacent sequences: A036698 A036699 A036700 this_sequence A036702 A036703 A036704`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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