A129795 a(n) = floor(5^n/n).
5, 12, 41, 156, 625, 2604, 11160, 48828, 217013, 976562, 4438920, 20345052, 93900240, 435965401, 2034505208, 9536743164, 44878791360, 211927625868, 1003867701480, 4768371582031, 22706531343005, 108372081409801
Offset: 1
Keywords
Links
- Vincenzo Librandi, Table of n, a(n) for n = 1..300
Programs
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Magma
[Floor(5^n / n): n in [1..35]]; // Vincenzo Librandi, May 08 2011
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Mathematica
Table[Floor[5^n/n],{n,30}] (* Harvey P. Dale, Jul 19 2011 *)