OFFSET
0,3
LINKS
Index entries for linear recurrences with constant coefficients, signature (3,30,-17,-138,85,116,-42,-32).
FORMULA
a(n) = 3a(n-1) + 30a(n-2) - 17a(n-3) - 138a(n-4) + 85a(n-5) + 116a(n-6) - 42a(n-7) - 32a(n-8). - Keith Schneider (kschneid(AT)bulldog.unca.edu), Apr 02 2006
G.f.: ( 1 -2*x -12*x^2 +9*x^3 +17*x^4 -6*x^5 -6*x^6 ) / ( 1 -3*x -30*x^2 +17*x^3 +138*x^4 -85*x^5 -116*x^6 +42*x^7 +32*x^8 ). - Colin Barker, Nov 29 2012
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Reiner Martin, Jul 23 2001
STATUS
approved