OFFSET
0,2
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..100
Index entries for linear recurrences with constant coefficients, signature (11,-10).
FORMULA
G.f.: (1+6*x)/((1-x)*(1-10*x)).
a(n) = 11*a(n-1) - 10*a(n-2).
MATHEMATICA
Table[(16 10^n - 7)/9, {n, 0, 20}]
PROG
(Magma) [(16*10^n-7)/9: n in [0..20]]
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Vincenzo Librandi, Aug 13 2014
STATUS
approved