A129792 a(n) = ceiling(8^n/n).

8, 32, 171, 1024, 6554, 43691, 299594, 2097152, 14913081, 107374183, 780903145, 5726623062, 42288908761, 314146179365, 2345624805923, 17592186044416, 132458812569721, 1000799917193444, 7585009898729257

Offset: 1

Author

Mohammad K. Azarian, May 18 2007

Keywords

• nonn
• easy

Links

• Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A053638.

Programs

Magma

[Ceiling(8^n/n):n in [1..20]]; // Vincenzo Librandi, Oct 03 2011

Mathematica

With[{nn=20},Ceiling[8^Range[nn]/Range[nn]]] (* Harvey P. Dale, Feb 19 2014 *)