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A035135 Cubefree composite palindromes. +0
2
4, 6, 9, 22, 33, 44, 55, 66, 77, 99, 111, 121, 141, 161, 171, 202, 212, 222, 242, 252, 262, 282, 292, 303, 323, 333, 363, 393, 404, 414, 434, 444, 454, 474, 484, 494, 505, 515, 525, 535, 545, 555, 565, 575, 585, 595, 606, 626, 636, 646, 666, 676, 707, 717 (list; graph; listen)
OFFSET

0,1

COMMENT

Equal to Square-free + ( Squareful - Cubeful ).

LINKS

Eric Weisstein's World of Mathematics, Cubefree

CROSSREFS

Cf. A004709, A035133, A035134.

Sequence in context: A032817 A115681 A137253 this_sequence A046338 A118690 A084994

Adjacent sequences: A035132 A035133 A035134 this_sequence A035136 A035137 A035138

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 1998.

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.


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