

A084325


Palindromes such that at least one divisor is nonpalindromic; palindromes not in A062687.


2



111, 141, 161, 171, 212, 222, 232, 252, 272, 282, 292, 323, 333, 343, 414, 424, 434, 444, 454, 464, 474, 494, 515, 525, 535, 545, 555, 565, 575, 585, 595, 616, 636, 646, 656, 666, 676, 686, 696, 717, 737, 747, 767, 777, 818, 828, 838, 848, 858, 868, 878
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OFFSET

1,1


LINKS

Indranil Ghosh, Table of n, a(n) for n = 1..10000


EXAMPLE

141 is in the sequence because the divisors of 141 are 1, 3, 47 and 141, from which 47 is the only nonpalindromic number.  Indranil Ghosh, Feb 10 2017


MATHEMATICA

palQ[n_] := Reverse[x = IntegerDigits[n]] == x; Select[Range[880], palQ[#] && And @@ palQ /@ Divisors[#] == False &] (* Jayanta Basu, Aug 10 2013 *)


CROSSREFS

Sequence in context: A213879 A095613 A108721 * A234803 A074253 A245385
Adjacent sequences: A084322 A084323 A084324 * A084326 A084327 A084328


KEYWORD

base,easy,nonn


AUTHOR

Jason Earls, Jun 21 2003


STATUS

approved



