id:A068527 - OEIS Search Results

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Difference between smallest square >= n and n.

+0
8

0, 0, 2, 1, 0, 4, 3, 2, 1, 0, 6, 5, 4, 3, 2, 1, 0, 8, 7, 6, 5, 4, 3, 2, 1, 0, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`a(n) = A048761(n)-n = ceil(sqrt(n))^2-n.`
	CROSSREFS	`Cf. A053186, A068869, A066857.` `Sequence in context: A131667 A086802 A092488 this_sequence A158454 A049243 A077908` `Adjacent sequences: A068524 A068525 A068526 this_sequence A068528 A068529 A068530`
	KEYWORD	`nonn`
	AUTHOR	`Vladeta Jovovic (vladeta(AT)eunet.rs), Mar 21 2002`

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.

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