OFFSET
0,2
LINKS
Index entries for linear recurrences with constant coefficients, signature (20,-107,88).
FORMULA
a(n) = (7*11^(n+2) - 10*8^(n+2) + 3)/210. - Bruno Berselli, Mar 21 2011
a(n) = 19*a(n-1) - 88*a(n-2) + 1, n >= 2. - Vincenzo Librandi, Mar 21 2011
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved