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A137123 Numbers n such that n and the square of n use only the digits 3, 4, 5, 6 and 9. 1
3, 6, 63, 66, 663, 666, 6663, 6666, 66663, 66666, 594934, 596956, 666663, 666666, 969364, 5944364, 5945544, 6665956, 6666663, 6666666, 9693656, 59444593, 59694593, 59955563, 66666663, 66666666, 595393934, 595436434, 596963563, 599449694, 599463563, 599536434, 599545636, 599545956, 666666663, 666666666, 969363934, 996963563 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

Generated with DrScheme

LINKS

Jonathan Wellons, Table of n, a(n) for n=1..158

J. Wellons, Tables of Shared Digits

EXAMPLE

659495996454364^2 = 434934969339334493659534644496

CROSSREFS

Sequence in context: A012877 A103066 A145887 * A137133 A137137 A137134

Adjacent sequences:  A137120 A137121 A137122 * A137124 A137125 A137126

KEYWORD

base,nonn

AUTHOR

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

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Last modified February 15 19:07 EST 2012. Contains 205852 sequences.