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Search: id:A028822
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A028822 Squares with digits in descending order. +0
4
0, 1, 4, 9, 64, 81, 100, 400, 441, 841, 900, 961, 6400, 7744, 8100, 10000, 40000, 44100, 84100, 90000, 96100, 640000, 774400, 810000, 1000000, 4000000, 4410000, 8410000, 8874441, 9000000, 9610000, 9853321, 64000000, 77440000 (list; graph; listen)
OFFSET

1,3
LINKS

P. De Geest, Palindromic Squares

CROSSREFS

Cf. A028821, A009996.

Sequence in context: A059479 A094083 A062758 this_sequence A069495 A029788 A062826

Adjacent sequences: A028819 A028820 A028821 this_sequence A028823 A028824 A028825

KEYWORD

nonn,base

AUTHOR

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

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

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