id:A036696 - OEIS Search Results

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

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1, 3, 5, 9, 11, 17, 17, 19, 25, 29, 33, 31, 33, 45, 43, 49, 45, 53, 55, 61, 65, 59, 73, 69, 71, 85, 81, 85, 83, 89, 97, 91, 105, 101, 109, 115, 101, 121, 111, 133, 125, 119, 133, 133, 145, 143, 133, 149, 147, 157, 161, 165, 163, 157, 169 (list; graph; listen)

	OFFSET	`0,2`
	LINKS	`Index entries for Gaussian integers and primes`
	CROSSREFS	`Sequence in context: A018486 A024414 A072391 this_sequence A111039 A114512 A118113` `Adjacent sequences: A036693 A036694 A036695 this_sequence A036697 A036698 A036699`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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