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 A046233 Numbers n such that n^3 is palindromic in base 5. 5
 0, 1, 6, 26, 126, 626, 3126, 15626, 78126, 390626, 1953126, 9765626, 48828126, 244140626, 1220703126, 6103515626, 30517578126, 152587890626, 762939453126, 3814697265626, 19073486328126, 95367431640626, 476837158203126 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS Note that '626' is itself palindromic. Contains all A034474(n), n>=1, as a subset because (5^n+1)^3=5^(3n)+3*5^(2n)+3*5^n+1 is a symmetric string 100..00300..00300..001 in base 5. [From R. J. Mathar, Jul 31 2008] LINKS P. De Geest, World!Of Numbers CROSSREFS Cf. A046234. Sequence in context: A046647 A233075 A298625 * A140231 A144037 A187458 Adjacent sequences:  A046230 A046231 A046232 * A046234 A046235 A046236 KEYWORD nonn,base AUTHOR Patrick De Geest, May 15 1998 EXTENSIONS More terms from Megan Francis (mkf5011(AT)psu.edu), Nov 15 2005 STATUS approved

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Last modified October 17 07:05 EDT 2018. Contains 316276 sequences. (Running on oeis4.)