A135662 - OEIS

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A135662

a(n)=ceiling[n^(1/2)-n^(1/4)].

0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,7`
	CROSSREFS	`Cf. A000196; A048766; A134914; A135660; A135661.` `Sequence in context: A185711 A185712 A135665 * A111853 A111851 A111852` `Adjacent sequences: A135659 A135660 A135661 * A135663 A135664 A135665`
	KEYWORD	`nonn`
	AUTHOR	`Mohammad K. Azarian (azarian(AT)evansville.edu), Nov 25 2007`
	EXTENSIONS	`Offset corrected by Maximilian Hasler, Nov 17 2008`

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Last modified February 16 04:47 EST 2012. Contains 205860 sequences.