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%I #10 Dec 01 2025 08:04:40
%S 1,1,1,1,1,1,5,1305,1,37,41,1,34643,5777,2941,2457069325,1,27557389,
%T 1221124363,816665,27,173,42608134025950267523205
%N a(n) = A065072(n) / A256043(n).
%H Laura Florescu, Daniela Morar, David Perkinson, Nicholas Salter and Tianyuan Xu, <a href="https://doi.org/10.37236/4472">Sandpiles and Dominos</a>, El. J. Comb., 22 (2015), P1.66. See Corollary 30.
%Y Cf. A065072, A256043, A256046.
%K nonn,more
%O 0,7
%A _Andrei Zabolotskii_, Nov 26 2025
%E a(13)-a(22) from _Andrei Zabolotskii_, Dec 01 2025