OFFSET
0,3
COMMENTS
LINKS
Index entries for linear recurrences with constant coefficients, signature (19, -48).
FORMULA
a(n) = (16^n-3^n)/13
G.f.: x/((16*x-1)*(3*x-1))
MATHEMATICA
Table[(16^n-3^n)/13, {n, 0, 30}] (* Vladimir Joseph Stephan Orlovsky, Feb 15 2011*)
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Johannes W. Meijer, Sep 21 2010
STATUS
approved