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Antidiagonal sums of table A083044.
2

%I #7 Dec 01 2016 01:35:31

%S 1,6,16,35,67,118,197,319,506,789,1215,1860,2830,4290,6481,9771,14708,

%T 22120,33239,49921,74946,112490,168807,253286,380008,570095,855228,

%U 1282931,1924490,2886828,4330341,6495613,9743524,14615392,21923196

%N Antidiagonal sums of table A083044.

%F a(n) = Sum_{k=0..n} T(k, n-k), where T(n, 0) = floor(n*x/(x-1))+1, T(n, k+1) = ceiling(x*T(n, k)), for n>=0, k>=0, with x=3/2.

%Y Cf. A083044, A083047, A083050, A083045.

%K nonn

%O 0,2

%A _Paul D. Hanna_, Apr 18 2003