Powers k^m, m > 1, where k is neither squarefree nor squareful, and has a primorial kernel but is not a product of primorials.
A389682
Powers k^m, m > 1, where k is neither squarefree nor squareful, and has a primorial kernel but is not a product of primorials.
Terms
- a(0) =324a(1) =2916a(2) =5832a(3) =8100a(4) =22500a(5) =26244a(6) =72900a(7) =90000a(8) =104976a(9) =157464a(10) =202500a(11) =236196a(12) =291600a(13) =360000a(14) =396900a(15) =562500a(16) =656100a(17) =729000a(18) =1102500a(19) =1440000a(20) =1822500a(21) =1889568a(22) =2125764a(23) =2160900a(24) =2250000a(25) =2624400a(26) =3375000a(27) =3572100a(28) =4251528a(29) =4410000
External references
- oeis: A389682