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A136870 Numbers n such that n and the square of n use only the digits 0, 1, 5, 6 and 8. 1
0, 1, 10, 81, 100, 810, 816, 1000, 1081, 8100, 8160, 10000, 10801, 10810, 81000, 81551, 81600, 81651, 100000, 108010, 108100, 810000, 815510, 815881, 816000, 816510, 1000000, 1008001, 1008051, 1080100, 1081000, 8100000, 8155100, 8158810, 8160000, 8165100, 10000000, 10080010, 10080510, 10568151, 10801000, 10810000, 81000000, 81551000 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

COMMENTS

Generated with DrScheme

LINKS

Jonathan Wellons, Table of n, a(n) for n=1..235

J. Wellons, Tables of Shared Digits

EXAMPLE

816505086868151^2 = 666680556881566810585658158801

CROSSREFS

Sequence in context: A165750 A138425 A010569 * A018202 A154236 A095004

Adjacent sequences:  A136867 A136868 A136869 * A136871 A136872 A136873

KEYWORD

base,nonn

AUTHOR

Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008

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Last modified February 14 23:53 EST 2012. Contains 205689 sequences.