Exponential highly composite numbers: where the number of exponential divisors of n (A049419) increases to a record.

A318278

Exponential highly composite numbers: where the number of exponential divisors of n (A049419) increases to a record.

Terms

    a(0) =1a(1) =4a(2) =16a(3) =36a(4) =144a(5) =576a(6) =1296a(7) =3600a(8) =14400a(9) =32400a(10) =129600a(11) =705600a(12) =1587600a(13) =6350400a(14) =39690000a(15) =57153600a(16) =158760000a(17) =768398400a(18) =4802490000a(19) =6915585600a(20) =19209960000a(21) =129859329600a(22) =811620810000

External references