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Search: id:A028820
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A028820 Squares with digits in ascending order. +0
2
0, 1, 4, 9, 16, 25, 36, 49, 144, 169, 225, 256, 289, 1156, 1225, 1369, 1444, 4489, 6889, 11236, 11449, 13456, 13689, 27889, 33489, 111556, 112225, 113569, 134689, 146689, 344569, 444889, 2666689, 2778889, 11115556, 11122225 (list; graph; listen)
OFFSET

0,3
LINKS

P. De Geest, Palindromic Squares

CROSSREFS

Cf. A028819.

Sequence in context: A030154 A122541 A133743 this_sequence A122683 A072862 A062295

Adjacent sequences: A028817 A028818 A028819 this_sequence A028821 A028822 A028823

KEYWORD

nonn

AUTHOR

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

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

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