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Search: id:A137033
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A137033 Numbers n such that n and the square of n use only the digits 1, 3, 5, 6 and 7. +0
1
1, 6, 56, 76, 131, 576, 756, 1156, 1331, 3656, 5756, 7166, 11731, 13331, 57716, 57756, 75576, 117331, 133331, 337131, 371156, 577716, 611156, 717756, 731666, 755756, 1333331, 1771331, 3336731, 3367131, 3371376, 6113376, 7167131, 11736156, 13333331, 17657166, 33336731, 33671376, 55777556, 71537131, 71667131, 73316666, 75576156, 75717576 (list; graph; listen)
OFFSET

1,2

COMMENT

Generated with DrScheme

LINKS

Jonathan Wellons, Table of n, a(n) for n=1..258

J. Wellons, Tables of Shared Digits

EXAMPLE

731515657635376^2 = 535115157365716633567766661376

CROSSREFS

Adjacent sequences: A137030 A137031 A137032 this_sequence A137034 A137035 A137036

Sequence in context: A095652 A132689 A140790 this_sequence A045526 A137034 A053127

KEYWORD

base,nonn

AUTHOR

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

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


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