cp's OEIS Frontend

A214556 Subsequence of fixed points A099009 of the Kaprekar mapping with numbers of the form 6//3(n)//17//6(n)//4.

%I A214556 #20 Jul 23 2012 15:31:55
%S A214556 6174,631764,63317664,6333176664,633331766664,63333317666664,
%T A214556 6333333176666664,633333331766666664,63333333317666666664,
%U A214556 6333333333176666666664,633333333331766666666664
%N A214556 Subsequence of fixed points A099009 of the Kaprekar mapping with numbers of the form 6//3(n)//17//6(n)//4.
%C A214556 The symbols // denote concatenation of digits in the definition, and d(n) denotes n repetitions of d, n >= 0.
%H A214556 Syed Iddi Hasan, <a href="/A214556/b214556.txt">Table of n, a(n) for n = 0..248</a>
%F A214556 If d(n) denotes n repetitions of the digit d, then a(n) = 63(n)176(n)4, where n >= 0.
%e A214556 631764 is a fixed point of the mapping for n=1.
%Y A214556 Cf. A214555-A214559.
%K A214556 nonn,base
%O A214556 0,1
%A A214556 _Syed Iddi Hasan_, Jul 20 2012