OFFSET
0,3
MATHEMATICA
Floor[(Power[12, (4)^-1])^Range[0, 30]] (* Harvey P. Dale, Dec 08 2011 *)
PROG
(PARI) A018078(n) = floor(12^(n/4)) \\ Michael B. Porter, Oct 25 2009
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved