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Search: id:A053975
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A053975 Squares composed of digits {6,8,9}. +0
5
9, 6889, 69696, 698896, 9696996, 66699889, 9669968896, 669668898889, 686688996889, 989698666896, 86668968686689, 969896699696888896, 6869996688989986989889, 898889698869898988888689, 969986886696696688968996 (list; graph; listen)
OFFSET

0,1

LINKS

P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences

CROSSREFS

Cf. A053974.

Sequence in context: A125542 A013744 A060761 this_sequence A137063 A055320 A069501

Adjacent sequences: A053972 A053973 A053974 this_sequence A053976 A053977 A053978

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Mar 15 2000.

EXTENSIONS

More terms from Gareth McCaughan (gareth.mccaughan(AT)pobox.com), Jun 11 2004

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Last modified December 3 16:57 EST 2008. Contains 151279 sequences.


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