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A022961
a(n) = 5-n.
1
5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5, -6, -7, -8, -9, -10, -11, -12, -13, -14, -15, -16, -17, -18, -19, -20, -21, -22, -23, -24, -25, -26, -27, -28, -29, -30, -31, -32, -33, -34, -35, -36, -37, -38, -39, -40, -41, -42, -43, -44, -45, -46, -47, -48, -49, -50, -51, -52, -53
OFFSET
0,1
FORMULA
G.f.: (5-6*x) / (x-1)^2. - R. J. Mathar, Aug 06 2015
MATHEMATICA
5-Range[0, 60] (* or *) LinearRecurrence[{2, -1}, {5, 4}, 60] (* Harvey P. Dale, Jul 23 2016 *)
CROSSREFS
Sequence in context: A021652 A360778 A370427 * A023447 A280916 A307336
KEYWORD
sign,easy
STATUS
approved