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Search: id:A029992
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A029992 Numbers n such that n^2 is palindromic in base 7. +0
2
0, 1, 2, 4, 8, 10, 11, 20, 32, 40, 50, 57, 64, 80, 160, 200, 344, 400, 500, 550, 557, 730, 1000, 1376, 1432, 1892, 2402, 2451, 2500, 2752, 2801, 3440, 3784, 3902, 5101, 5266, 6880, 8296, 9460, 9608, 9804, 16808, 17200, 19216, 19608, 22693 (list; graph; listen)
OFFSET

1,3

LINKS

P. De Geest, Palindromic Squares

CROSSREFS

Adjacent sequences: A029989 A029990 A029991 this_sequence A029993 A029994 A029995

Sequence in context: A028836 A028838 A070305 this_sequence A133012 A039011 A132190

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com)

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Last modified November 7 16:45 EST 2009. Contains 166093 sequences.


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