OFFSET
0,2
COMMENTS
Binomial transform of A164552.
LINKS
Harvey P. Dale, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (14, -43).
FORMULA
a(n) = ((3+2*sqrt(6))*(7+sqrt(6))^n+(3-2*sqrt(6))*(7-sqrt(6))^n)/6.
G.f.: (1-3*x)/(1-14*x+43*x^2).
MATHEMATICA
LinearRecurrence[{14, -43}, {1, 11}, 30] (* Harvey P. Dale, Mar 10 2013 *)
PROG
(Magma) [ n le 2 select 10*n-9 else 14*Self(n-1)-43*Self(n-2): n in [1..19] ];
CROSSREFS
KEYWORD
nonn
AUTHOR
Klaus Brockhaus, Aug 15 2009
STATUS
approved