%I #4 Dec 10 2015 10:33:56
%S 0,1,2,3,4,5,6,7,8,10,10,20,30,40,50,60,70,80,20,20,20,30,40,50,60,70,
%T 80,30,30,30,30,40,50,60,70,80,40,40,40,40,40,50,60,70,80,50,50,50,50,
%U 50,50,60,70,80,60,60,60,60,60,60,60,70,80,70,70,70,70,70,70,70,70,80,80,80,80,80,80,80,80,80,80,82
%N a(n) = smallest base-9 palindrome m >= n such that every base-9 digit of n is <= the corresponding digit of m; m is written in base 10.
%Y Sequences related to palindromic floor and ceiling: A175298, A206913, A206914, A261423, A262038, and the large block of consecutive sequences beginning at A265509.
%K nonn,base
%O 0,3
%A _N. J. A. Sloane_, Dec 10 2015
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