A102306 - OEIS

%I #2 Apr 30 2014 01:31:35

%S 7,9,13,14,18,19,21,26,27,28,31,35,36,37,39,42,43,45,49,52,54,56,57,

%T 61,62,63,65,67,70,72,73,74,76,77,78,79,81,84,86,90,91,93,95,97,98,99,

%U 103,104,105,108,109,111,112,114,117,119,122,124,126,127,129,130,133

%N Numbers k such that A083500(k) differs from A102305(k).

%C What is the cardinality of a(n) with respect to its complement?

%K nonn

%O 1,1

%A _Ralf Stephan_, Jan 03 2005