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Search: id:A053954
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A053954 Numbers n such that n^2 contains only digits {4,5,9}. +0
2
2, 3, 7, 212, 2357, 23357, 244038, 678196107 (list; graph; listen)
OFFSET

1,1

LINKS

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

CROSSREFS

Cf. A053955.

Adjacent sequences: A053951 A053952 A053953 this_sequence A053955 A053956 A053957

Sequence in context: A053924 A130060 A053942 this_sequence A063869 A079637 A062662

KEYWORD

nonn,base,more

AUTHOR

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

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.


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