A017942 - OEIS

This site is supported by donations to The OEIS Foundation.

A017942

Powers of sqrt(12) rounded up.

1, 4, 12, 42, 144, 499, 1728, 5986, 20736, 71832, 248832, 861980, 2985984, 10343752, 35831808, 124125024, 429981696, 1489500288, 5159780352, 17874003452, 61917364224, 214488041414, 743008370688 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	LINKS	`Vincenzo Librandi, Table of n, a(n) for n = 0..900`
	MATHEMATICA	`Ceiling[(Sqrt[12])^Range[0, 40]] (* Vincenzo Librandi, Nov 21 2011 *)`
	PROG	`(MAGMA) [Ceiling(Sqrt(12^n)): n in [0..30]]; // Vincenzo Librandi, Nov 21 2011`
	CROSSREFS	`Sequence in context: A149342 A149343 A052303 * A149344 A178078 A135489` `Adjacent sequences: A017939 A017940 A017941 * A017943 A017944 A017945`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

Content is available under The OEIS End-User License Agreement .

Last modified February 14 23:16 EST 2012. Contains 205687 sequences.