OFFSET
0,3
LINKS
Charles R Greathouse IV, Table of n, a(n) for n = 0..5140
FORMULA
a(n) = floor(6^(n/4)). - Wesley Ivan Hurt, Aug 28 2015
MAPLE
MATHEMATICA
Table[Floor[6^(n/4)], {n, 0, 40}] (* Wesley Ivan Hurt, Aug 28 2015 *)
PROG
(Magma) [Floor(6^(n/4)) : n in [0..40]]; // Wesley Ivan Hurt, Aug 28 2015
(PARI) a(n)=if(n%2, sqrtnint(6^n, 4), if(n%4, sqrtint(6^(n/2)), 6^(n/4))) \\ Charles R Greathouse IV, Aug 29 2015
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved