VOOZH about

URL: https://oeis.org/A094981

⇱ A094981 - OEIS

login
A094981
a(n) = floor(9^n/4^n).
1
1, 2, 5, 11, 25, 57, 129, 291, 656, 1477, 3325, 7481, 16834, 37876, 85222, 191751, 431439, 970739, 2184164, 4914369, 11057332, 24878997, 55977744, 125949925, 283387333, 637621500, 1434648375, 3227958844, 7262907400, 16341541651
OFFSET
0,2
LINKS
MATHEMATICA
Table[ Floor[(9/4)^n], {n, 0, 30}]
PROG
(Magma) [Floor(9^n / 4^n): n in [0..40]]; // Vincenzo Librandi, Sep 08 2011
(Maxima) A094981(n):=floor(9^n/4^n)$ makelist(A094981(n), n, 0, 60); /* Martin Ettl, Oct 25 2012 */
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Robert G. Wilson v, May 26 2004
STATUS
approved