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A137010 Numbers n such that n and the square of n use only the digits 1, 2, 5 and 8. 0
1, 5, 11, 15, 285, 1585, 2285, 285515 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

Generated with DrScheme

LINKS

J. Wellons, Tables of Shared Digits

EXAMPLE

285515^2 = 81518815225

CROSSREFS

Sequence in context: A136975 A136973 A137008 * A137007 A137012 A072557

Adjacent sequences:  A137007 A137008 A137009 * A137011 A137012 A137013

KEYWORD

base,nonn

AUTHOR

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

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Last modified February 17 12:35 EST 2012. Contains 206019 sequences.