A027676 - OEIS

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A027676

Squares composed of digits {1,4,6}.

1, 4, 16, 64, 144, 441, 1444, 11664, 14161, 14641, 16641, 41616, 166464, 646416, 6441444, 11614464, 44116164, 166616464, 664144441, 6114614416, 6661661161, 111461164164, 41616166464166464, 446444416444461444 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	LINKS	`P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences` `P. De Geest, Palindromic Squares` `A. Ottens, The arithmetic-digits-squares-three.digits problem` `Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	CROSSREFS	`Cf. A027677.` `Sequence in context: A114399 A029993 A158988 * A177398 A189154 A189336` `Adjacent sequences: A027673 A027674 A027675 * A027677 A027678 A027679`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com)`

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Last modified February 13 06:53 EST 2012. Contains 205451 sequences.