id:A137000 - OEIS Search Results

Search: id:A137000

Displaying 1-1 of 1 results found.

page 1

Numbers n such that n and the square of n use only the digits 1, 2, 4, 8 and 9.

+0
1

1, 2, 9, 11, 12, 21, 22, 29, 91, 122, 141, 212, 221, 222, 288, 441, 911, 921, 1118, 1191, 1488, 2212, 2988, 11141, 11882, 14829, 21212, 22229, 42921, 49441, 49829, 49891, 122182, 141118, 141421, 221911, 491141, 491212, 498891, 498928, 498941, 921911, 992421, 1114891, 1411428, 2211882, 2212288, 2981428, 2988118, 4911122, 4911428, 4921882 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Generated with DrScheme`
	LINKS	`Jonathan Wellons, Table of n, a(n) for n=1..666` `J. Wellons, Tables of Shared Digits`
	EXAMPLE	`942984212484191^2 = 889219224994429881419424924481`
	CROSSREFS	`Adjacent sequences: A136997 A136998 A136999 this_sequence A137001 A137002 A137003` `Sequence in context: A006172 A085069 A072065 this_sequence A073634 A065554 A034042`
	KEYWORD	`base,nonn`
	AUTHOR	`Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008`

page 1

Search completed in 0.002 seconds

Last modified January 7 17:35 EST 2009. Contains 152824 sequences.

AT&T Labs Research