%I #4 Feb 13 2018 15:54:03
%S 1,2,5,11,22,42,77,138,243,423,730,1252,2137,3634,6161,10419,17582,
%T 29614,49797,83610,140191,234767,392690,656136,1095217,1826402,
%U 3043037,5065883,8426758,14006898,23265725,38618922,64062987,106206519,175972426
%N Row sums of triangle A134507.
%H <a href="/index/Rec#order_06">Index entries for linear recurrences with constant coefficients</a>, signature (4,-4,-2,4,0,-1).
%F a(n) = A000071(n+2) + A029907(n) - n. [Corrected by _Charles R Greathouse IV_, Feb 13 2018]
%e a(4) = 11 = sum of row 4 terms of triangle A134507 = (4 + 5 + 1 + 1).
%e a(4) = 11 = A000071(6) + A029907(4) - 4 = (7 + 8 - 4).
%o (PARI) a(n)=fibonacci(n+2) + ((n+4)*fibonacci(n)+2*n*fibonacci(n-1))/5 - n - 1 \\ _Charles R Greathouse IV_, Feb 13 2018
%Y Cf. A134507, A000071, A029907.
%K nonn,easy
%O 1,2
%A _Gary W. Adamson_, Oct 28 2007
%E More terms from _Charles R Greathouse IV_, Feb 13 2018
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