OFFSET
0,2
COMMENTS
Unsigned version of A152620.
LINKS
Harvey P. Dale, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (8,-6)
FORMULA
G.f.: (1-6*x)/(1-8*x+6*x^2).
MATHEMATICA
LinearRecurrence[{8, -6}, {1, 2}, 30] (* Harvey P. Dale, Jun 19 2022 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Philippe Deléham, Dec 10 2008
STATUS
approved