A265560 - OEIS

%I #4 Dec 10 2015 10:50:10

%S 0,1,2,4,4,8,8,8,8,10,10,13,13,13,16,16,16,20,20,20,20,23,23,23,26,26,

%T 26,28,28,40,40,40,40,40,40,40,40,40,40,40,40,52,52,52,52,52,52,52,52,

%U 52,52,52,52,56,56,56,56,68,68,68,68,68,68,68,68,68,68,68,68,80,80,80,80,80,80,80,80,80,80,80,80,82

%N Smallest base-3 palindrome m >= n, 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