OFFSET
0,2
LINKS
Harvey P. Dale, Table of n, a(n) for n = 0..959
Index entries for linear recurrences with constant coefficients, signature (16,-55).
FORMULA
((8+sqrt9)^n - (8-sqrt9)^n)/6. Offset 1. a(3)=201. - Al Hakanson (hawkuu(AT)gmail.com), Jan 07 2009
a(n) = 11*a(n-1) + 5^n, a(0)=1. - Vincenzo Librandi, Feb 09 2011
MATHEMATICA
Join[{a=1, b=16}, Table[c=16*b-55*a; a=b; b=c, {n, 40}]] (* Vladimir Joseph Stephan Orlovsky, Feb 08 2011 *)
CoefficientList[Series[1/((1-5x)(1-11x)), {x, 0, 30}], x] (* or *) LinearRecurrence[{16, -55}, {1, 16}, 30] (* Harvey P. Dale, Nov 24 2021 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved