%I

%S 87,99,135,159,195,207,227,231,279,315,335,339,399,405,427,507,539,

%T 549,567,619,627,639,675,699,747,759,819,843,867,879,927,1071,1087,

%U 1095,1127,1147,1155,1179,1209,1239,1245,1267,1287,1347,1371

%N Odd k such that b(k) is less than b(k-1) and b(k+1). b(k): A033178.

%Y Cf. A038006, A038013.

%K nonn

%O 0,1

%A _Christian G. Bower_