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Search: id:A137002
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A137002 Numbers n such that n and the square of n use only the digits 1, 2 and 5. +0
1
1, 5, 11, 15 (list; graph; listen)
OFFSET

1,2

COMMENT

Sequence terminates. Generated with DrScheme

Numbers appearing in A131082 ; subsequence of A031153, A137003. - M. F. Hasler, Jan 24 2008

LINKS

J. Wellons, Tables of Shared Digits

EXAMPLE

15^2 = 225

CROSSREFS

Sequence in context: A102801 A079030 A103011 this_sequence A091718 A078002 A137004

Adjacent sequences: A136999 A137000 A137001 this_sequence A137003 A137004 A137005

KEYWORD

base,fini,nonn

AUTHOR

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

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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