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A257645 a(n) = 15*n + 14.

%I A257645 #28 Dec 27 2023 22:44:06
%S A257645 14,29,44,59,74,89,104,119,134,149,164,179,194,209,224,239,254,269,
%T A257645 284,299,314,329,344,359,374,389,404,419,434,449,464,479,494,509,524,
%U A257645 539,554,569,584,599,614,629,644,659,674,689,704,719,734,749,764,779
%N A257645 a(n) = 15*n + 14.
%C A257645 A123159(a(n)) <= 4.
%C A257645 This is not a subsequence of A047725 (for example, 239 is missing in A047725). - _Bruno Berselli_, Nov 06 2015
%C A257645 Equivalently, intersection of A016897 and A016789. - _Bruno Berselli_, Jan 24 2018
%H A257645 G. C. Greubel, <a href="/A257645/b257645.txt">Table of n, a(n) for n = 0..5000</a>
%H A257645 <a href="/index/Rec#order_02">Index entries for linear recurrences with constant coefficients</a>, signature (2,-1).
%F A257645 G.f.: (14 + x)/(1 - x)^2.
%F A257645 a(n) = A008597(n+1) - 1. - _Omar E. Pol_, Nov 05 2015
%F A257645 a(n) = A016897(3n+2) = A175887(2n+2) = A204542(4n+4). - _Bruno Berselli_, Nov 06 2015
%F A257645 E.g.f.: (15*x + 14)*exp(x). - _G. C. Greubel_, Apr 23 2018
%F A257645 a(n) = 2*a(n-1)-a(n-2). - _Wesley Ivan Hurt_, Dec 27 2023
%p A257645 seq(15*n+14, n=0..51);
%t A257645 15 Range[50] - 1
%o A257645 (Magma) [15*n+14: n in [0..51]];
%o A257645 (PARI) for(n=0, 51, print1(15*n+14, ", "));
%Y A257645 Cf. A008597, A016897, A175887, A123159, A204542.
%K A257645 nonn,easy
%O A257645 0,1
%A A257645 _Arkadiusz Wesolowski_, Nov 05 2015