OFFSET
0,4
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (3, -1, -3, 2).
FORMULA
MAPLE
PROG
(Magma) [(5*2^(n+1)-9-(-1)^n)/6 -2*n: n in [0..40]]; // Vincenzo Librandi, Aug 05 2011
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Paul Curtz, Dec 10 2009
EXTENSIONS
Edited and extended by R. J. Mathar, Dec 15 2009
STATUS
approved