Smallest m such that A064672(m) = n.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =6a(5) =7a(6) =12a(7) =15a(8) =32a(9) =43a(10) =48a(11) =61a(12) =136a(13) =159a(14) =240a(15) =527a(16) =572a(17) =1009a(18) =1022a(19) =1085a(20) =1910a(21) =2365a(22) =3782a(23) =6377a(24) =13384a(25) =17929a(26) =18736a(27) =25521a(28) =57840a(29) =155021