If n is the i-th positive integer with binary weight j, then a(n) is the j-th positive integer with binary weight i.
A263018
If n is the i-th positive integer with binary weight j, then a(n) is the j-th positive integer with binary weight i.
Terms
- a(0) =1a(1) =3a(2) =2a(3) =7a(4) =5a(5) =11a(6) =4a(7) =15a(8) =23a(9) =47a(10) =6a(11) =95a(12) =13a(13) =27a(14) =8a(15) =31a(16) =191a(17) =383a(18) =55a(19) =767a(20) =111a(21) =223a(22) =9a(23) =1535a(24) =447a(25) =895a(26) =14a(27) =1791a(28) =29a(29) =59
External references
- oeis: A263018