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A072103 Sorted perfect powers a^b for a, b > 1 with duplication. +0
1
4, 8, 9, 16, 16, 25, 27, 32, 36, 49, 64, 64, 64, 81, 81, 100, 121, 125, 128, 144, 169, 196, 216, 225, 243, 256, 256, 256, 289, 324, 343, 361, 400, 441, 484, 512, 512, 529, 576, 625, 625, 676, 729, 729, 729, 784, 841, 900, 961, 1000, 1024, 1024, 1024, 1089 (list; graph; listen)
OFFSET

2,1

LINKS

Eric Weisstein's World of Mathematics, Perfect Power

CROSSREFS

Cf. A001597.

Sequence in context: A020217 A141066 A018196 this_sequence A004756 A153034 A106840

Adjacent sequences: A072100 A072101 A072102 this_sequence A072104 A072105 A072106

KEYWORD

nonn

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Jun 18, 2002

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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