A017938 - OEIS

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A017938

Powers of sqrt(11) rounded to nearest integer.

1, 3, 11, 36, 121, 401, 1331, 4414, 14641, 48559, 161051, 534146, 1771561, 5875603, 19487171, 64631634, 214358881, 710947979, 2357947691, 7820427766, 25937424601, 86024705430, 285311670611 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	LINKS	`Vincenzo Librandi, Table of n, a(n) for n = 0..1000`
	MATHEMATICA	`Floor[(Sqrt[11]^Range[0, 40]+1/2)] (* Vincenzo Librandi, Nov 19 2011 *)`
	PROG	`(PARI) a(n)=round(sqrt(11)^n) \\ Charles R Greathouse IV, Nov 18 2011` `(MAGMA) [Round(Sqrt(11)^n): n in [0..40]]; // Vincenzo Librandi, Nov 19 2011`
	CROSSREFS	`Sequence in context: A119126 A119088 A017937 * A100068 A119213 A068644` `Adjacent sequences: A017935 A017936 A017937 * A017939 A017940 A017941`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 16 15:27 EST 2012. Contains 205930 sequences.