A153147 a(n) = A007916(n)^3.

8, 27, 125, 216, 343, 1000, 1331, 1728, 2197, 2744, 3375, 4913, 5832, 6859, 8000, 9261, 10648, 12167, 13824, 17576, 21952, 24389, 27000, 29791, 35937, 39304, 42875, 50653, 54872, 59319, 64000, 68921, 74088, 79507, 85184, 91125, 97336, 103823

Offset

1,1

Comments

2^3=8, 3^3=27, 4^3=64=2^6 is not in the sequence, 5^3=125, 6^3=216, ...

Links

Table of n, a(n) for n=1..38.

Mathematica

Select[Range[2, 100], GCD@@Last/@FactorInteger@#==1&]^3

Crossrefs

Cf. A007916, A153157, A153158, A153159, A153160, A062838.

Sequence in context: A179125 A030160 A030162 * A062838 A240859 A277047

Adjacent sequences: A153144 A153145 A153146 * A153148 A153149 A153150

Keyword

nonn

Author

Vladimir Joseph Stephan Orlovsky, Dec 19 2008

Extensions

Edited by Ray Chandler, Dec 22 2008

Status

approved