Integers m that satisfy tau(m) + omega(m) = #({phi(x) = m}).

Terms

a(0) =2a(1) =4a(2) =8a(3) =16a(4) =24a(5) =32a(6) =64a(7) =128a(8) =256a(9) =320a(10) =512a(11) =1024a(12) =2048a(13) =3712a(14) =4096a(15) =7168a(16) =8192a(17) =10512a(18) =16192a(19) =16384a(20) =32768a(21) =33024a(22) =37888a(23) =41728a(24) =49280a(25) =51552a(26) =54528a(27) =57280a(28) =62592a(29) =65536