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A136978 Numbers n such that n and the square of n use only the digits 1, 2, 3 and 6. 0
1, 6, 11, 111, 36361, 3636361, 33336363361 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

Generated with DrScheme

LINKS

J. Wellons, Tables of Shared Digits

EXAMPLE

33336363361^2 = 1111313122136623216321

CROSSREFS

Sequence in context: A180929 A136980 A083834 * A145746 A024267 A028584

Adjacent sequences:  A136975 A136976 A136977 * A136979 A136980 A136981

KEYWORD

base,nonn

AUTHOR

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

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Last modified February 17 02:08 EST 2012. Contains 205978 sequences.