OFFSET
0,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..200
Tanya Khovanova, Recursive Sequences
Index entries for linear recurrences with constant coefficients, signature (16).
FORMULA
PROG
(Sage) [lucas_number1(4*n, 2, 0) for n in range(1, 17)] # Zerinvary Lajos, Oct 27 2009
(Magma) [2^(4*n+3): n in [0..20]]; // Vincenzo Librandi, Jun 27 2011
(PARI) a(n)=8<<(4*n) \\ Charles R Greathouse IV, Apr 08 2012
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved