The a(n)-th highly-composite number (A002182) is the first one divisible by 2^n.
A072847
The a(n)-th highly-composite number (A002182) is the first one divisible by 2^n.
Terms
- a(0) =2a(1) =3a(2) =6a(3) =8a(4) =21a(5) =23a(6) =50a(7) =105a(8) =143a(9) =221a(10) =634a(11) =770a(12) =1197a(13) =2996a(14) =5489a(15) =7129a(16) =18673a(17) =25236a(18) =46246a(19) =96437a(20) =179480a(21) =298091a(22) =425614
External references
- oeis: A072847