A129789 a(n) = ceiling(5^n/n).

5, 13, 42, 157, 625, 2605, 11161, 48829, 217014, 976563, 4438921, 20345053, 93900241, 435965402, 2034505209, 9536743165, 44878791361, 211927625869, 1003867701481, 4768371582032, 22706531343006, 108372081409802

Offset

1,1

Links

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

Prog

(Magma) [Ceiling(5^n/n):n in [1..30]]; // Vincenzo Librandi, Oct 03 2011

Crossrefs

Cf. A053638.

Sequence in context: A066873 A105262 A298234 * A093576 A147259 A328740

Adjacent sequences: A129786 A129787 A129788 * A129790 A129791 A129792

Keyword

nonn,easy

Author

Mohammad K. Azarian, May 18 2007

Status

approved