%I

%S 1,3,5,9,15,21,25,27,45,55,63,75,81,105,125,135,147,165,189,225,243,

%T 275,315,375,405,441,465,495,525,567,605,625,675,729,735,825,945,1029,

%U 1125,1155,1215,1323,1375,1395,1485,1575,1701,1815,1875,2025,2187,2205

%N Numbers n such that n | 9^n + 6^n.

%K nonn

%O 1,2

%A _David W. Wilson_