A051534 - OEIS

%I #10 Dec 19 2016 01:31:40

%S 1,2,3,4,5,6,7,8,9,10,11,13,15,17,19,20,21,23,25,26,27,29,30,31,33,35,

%T 37,39,40,41,43,45,47,48,49,51,53,55,57,59,60,61,63,64,65,67,69,71,73,

%U 75,77,79,80,81,83,85,86,87,89,90,91,93,95,97,99,100,103,111,115,119

%N Integers n for which ceiling(n/2)*10^n - ceiling(n/2) is an n-White number.

%C Note that every 1- and 2-digit odd integer appears in the sequence.

%e The number 6 * 10^11 - 6 = 599999999994 is an 11-White number, so the number 11 appears in the sequence.

%Y Cf. A037042, A037043, A037044, A037045.

%K nonn,base

%O 1,2

%A _James A. Sellers_