A146081 First differences of A145980.
110, 184, 258, 332, 406, 480, 554, 628, 702, 776, 850, 924, 998, 1072, 1146, 1220, 1294, 1368, 1442, 1516, 1590, 1664, 1738, 1812, 1886, 1960, 2034, 2108, 2182, 2256, 2330, 2404, 2478, 2552, 2626, 2700, 2774, 2848, 2922, 2996, 3070, 3144, 3218, 3292
Offset: 0
Links
- G. C. Greubel, Table of n, a(n) for n = 0..10000
- Index entries for linear recurrences with constant coefficients, signature (2, -1).
Programs
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Mathematica
LinearRecurrence[{2, -1}, {110, 184}, 100] (* G. C. Greubel, Jan 29 2016 *)
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)
Extensions
Extended by R. J. Mathar, Oct 31 2008