OFFSET
0,3
LINKS
Index entries for linear recurrences with constant coefficients, signature (7,-15,11).
FORMULA
a(n) = 7*a(n-1)-15*a(n-2)+11*a(n-3).
G.f.: x*(3*x-1)/(11*x^3-15*x^2+7*x-1). [Colin Barker, Jul 27 2012]
EXAMPLE
MATHEMATICA
(See A192801.)
LinearRecurrence[{7, -15, 11}, {0, 1, 4}, 30] (* Harvey P. Dale, Nov 05 2015 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Jul 10 2011
EXTENSIONS
Recurrence corrected by Colin Barker, Jul 27 2012
STATUS
approved