Numbers k such that the smallest m such that k | psi(m) is even, psi = A002322.

Terms

a(0) =512a(1) =1024a(2) =2048a(3) =5632a(4) =8192a(5) =11264a(6) =16384a(7) =22528a(8) =54272a(9) =57856a(10) =97792a(11) =108544a(12) =122368a(13) =131072a(14) =150016a(15) =165376a(16) =169984a(17) =180224a(18) =188928a(19) =195584a(20) =210432a(21) =244736a(22) =248320a(23) =256000a(24) =276480a(25) =279040a(26) =300032a(27) =317440a(28) =333312a(29) =334336