id:A036697 - OEIS Search Results

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

+0
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1, 2, 3, 5, 6, 9, 9, 10, 13, 15, 17, 16, 17, 23, 22, 25, 23, 27, 28, 31, 33, 30, 37, 35, 36, 43, 41, 43, 42, 45, 49, 46, 53, 51, 55, 58, 51, 61, 56, 67, 63, 60, 67, 67, 73, 72, 67, 75, 74, 79, 81, 83, 82, 79, 85, 84, 93, 87, 93, 90, 95 (list; graph; listen)

	OFFSET	`0,2`
	LINKS	`Index entries for Gaussian integers and primes`
	CROSSREFS	`Sequence in context: A121048 A075389 A053784 this_sequence A131292 A069880 A069861` `Adjacent sequences: A036694 A036695 A036696 this_sequence A036698 A036699 A036700`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.

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