%I #5 Feb 28 2018 12:08:47
%S 8,320,31264,4642456
%N Wiener index of the n-th order Sierpinski carpet graph.
%C Different from A292025 since the iterative structure is not the same.
%H Daniele D'Angeli, Alfredo Donno, Alessio Monti, <a href="https://arxiv.org/abs/1802.09840">Computing the Wiener index in Sierpinski carpet graphs</a>, arXiv:1802.09840 [math.CO], 2018.
%Y Cf. A292025.
%K nonn,more
%O 1,1
%A _Michel Marcus_, Feb 28 2018
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