Number of maximal subsets of {1..n} such that it is possible to choose a different binary index of each element.

A370640

Number of maximal subsets of {1..n} such that it is possible to choose a different binary index of each element.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =3a(4) =3a(5) =8a(6) =17a(7) =32a(8) =32a(9) =77a(10) =144a(11) =242a(12) =383a(13) =580a(14) =843a(15) =1201a(16) =1201a(17) =2694a(18) =4614a(19) =7096a(20) =10219a(21) =14186a(22) =19070a(23) =25207a(24) =32791a(25) =42160a(26) =53329a(27) =66993a(28) =82811a(29) =101963

External references