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%I #19 Apr 02 2024 21:45:59
%S 0,29,58,87,116,145,174,203,232,261,290,319,348,377,406,435,464,493,
%T 522,551,580,609,638,667,696,725,754,783,812,841,870,899,928,957,986,
%U 1015,1044,1073,1102,1131,1160,1189,1218,1247,1276,1305,1334
%N Multiples of 29.
%C Length of hypotenuses on the main diagonal of the Pythagorean spiral whose edges have length A195033 and whose vertices are the numbers A195034, if n >= 1.
%H Luis Manuel Rivera, <a href="http://arxiv.org/abs/1406.3081">Integer sequences and k-commuting permutations</a>, arXiv preprint arXiv:1406.3081 [math.CO], 2014-2015.
%H <a href="/index/Rec#order_02">Index entries for linear recurrences with constant coefficients</a>, signature (2,-1).
%F a(n) = 29*n.
%F From _Elmo R. Oliveira_, Mar 21 2024: (Start)
%F G.f.: 29*x/(x-1)^2.
%F E.g.f.: 29*x*exp(x).
%F a(n) = 2*a(n-1) - a(n-2) for n >= 2. (End)
%t 29Range[0,50] (* _Harvey P. Dale_, Oct 25 2011 *)
%Y Cf. A004922, A004942, A008605, A010868, A135631, A195033, A195034.
%K nonn,easy
%O 0,2
%A _Omar E. Pol_, Oct 12 2011
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