OFFSET
0,2
LINKS
Georg Fischer, Table of n, a(n) for n = 0..100 (first 36 terms from Vincenzo Librandi)
MATHEMATICA
Floor[Exp[2Range[0, 30]]] (* Harvey P. Dale, Aug 22 2011 *)
PROG
(Magma) [Floor(Exp(2*n)): n in [0..25]]; // Vincenzo Librandi, Aug 23 2011
(PARI) a(n)=exp(2*n)\1 \\ Charles R Greathouse IV, Aug 23 2011
(Haskell)
a116472 = a000149 . (* 2) -- Reinhard Zumkeller, Mar 17 2015
CROSSREFS
KEYWORD
nonn
AUTHOR
Milton L. Brown (miltbrown(AT)earthlink.net), Jan 20 2008
EXTENSIONS
More terms from Harvey P. Dale, Aug 22 2011
STATUS
approved