A017937 - OEIS

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A017937

Powers of sqrt(11) rounded down.

1, 3, 11, 36, 121, 401, 1331, 4414, 14641, 48558, 161051, 534145, 1771561, 5875603, 19487171, 64631634, 214358881, 710947978, 2357947691, 7820427766, 25937424601, 86024705429, 285311670611 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	LINKS	`Vincenzo Librandi, Table of n, a(n) for n = 0..900`
	FORMULA	`a(n) = Floor(Sqrt(11^n)); [From Vincenzo Librandi, Jun 24 2011]`
	PROG	`(MAGMA)[Floor(Sqrt(11^n)): n in [0..30]]; // Vincenzo Librandi, Jun 24 2011` `(PARI) a(n)=sqrtint(11^n) \\ Charles R Greathouse IV, Nov 18 2011`
	CROSSREFS	`Sequence in context: A119177 A119126 A119088 * A017938 A100068 A119213` `Adjacent sequences: A017934 A017935 A017936 * A017938 A017939 A017940`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 17 02:48 EST 2012. Contains 205978 sequences.