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A023756 Plaindromes: numbers whose digits in base 15 are in nondecreasing order. 1

%I #13 Apr 02 2014 10:20:09

%S 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,16,17,18,19,20,21,22,23,24,25,26,

%T 27,28,29,32,33,34,35,36,37,38,39,40,41,42,43,44,48,49,50,51,52,53,54,

%U 55,56,57,58,59,64,65,66,67,68,69,70,71,72,73,74,80,81,82,83,84

%N Plaindromes: numbers whose digits in base 15 are in nondecreasing order.

%H Vincenzo Librandi, <a href="/A023756/b023756.txt">Table of n, a(n) for n = 1..8000</a>

%t Select[Range[0,84],LessEqual@@IntegerDigits[#,15]&] (* _Ray Chandler_, Jan 06 2014 *)

%K nonn,base,easy

%O 1,3

%A _Olivier GĂ©rard_

%E Change offset to 1 by _Ray Chandler_, Jan 06 2014

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)