A053896 - OEIS

This site is supported by donations to The OEIS Foundation.

A053896

Numbers n such that n^2 contains only digits {1,4,5}.

1, 2, 12, 21, 38, 10729, 39388, 664388, 10743112, 6415259271, 10701193462, 2261662119229, 73560479506012 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	LINKS	`Author?, Source(txt)` `P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences`
	CROSSREFS	`Cf. A053897.` `Sequence in context: A053898 A058413 A053890 * A155890 A199986 A077410` `Adjacent sequences: A053893 A053894 A053895 * A053897 A053898 A053899`
	KEYWORD	`nonn,base,more`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Mar 15 2000.`
	EXTENSIONS	`More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 04 2005` `Two more terms from Jon E. Schoenfield (jonscho(AT)hiwaay.net), Sep 03 2006`

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

Last modified February 13 09:48 EST 2012. Contains 205451 sequences.