Cubes for which the product of the digits is also a cube.

Terms

a(0) =1a(1) =8a(2) =1000a(3) =4096a(4) =8000a(5) =10648a(6) =24389a(7) =27000a(8) =39304a(9) =50653a(10) =64000a(11) =74088a(12) =79507a(13) =103823a(14) =110592a(15) =125000a(16) =140608a(17) =205379a(18) =216000a(19) =226981a(20) =250047a(21) =300763a(22) =328509a(23) =343000a(24) =389017a(25) =405224a(26) =493039a(27) =512000a(28) =592704a(29) =636056