OFFSET
0,1
LINKS
G. C. Greubel, Table of n, a(n) for n = 0..10000
Index entries for linear recurrences with constant coefficients, signature (2, -1).
FORMULA
From R. J. Mathar, Oct 31 2008: (Start)
a(n) = 2*a(n-1)-a(n-2).
G.f.: 2(55-18x)/(1-x)^2. (End)
From G. C. Greubel, Jan 29 2016: (Start)
a(n) = 74*n + 110.
E.g.f.: (74*x + 110)*exp(x). (End)
MATHEMATICA
LinearRecurrence[{2, -1}, {110, 184}, 100] (* G. C. Greubel, Jan 29 2016 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Paul Curtz, Oct 27 2008
EXTENSIONS
Extended by R. J. Mathar, Oct 31 2008
STATUS
approved