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Number of asymmetric polyominoes in {4,5} tessellation of the hyperbolic plane.
4

%I #6 Nov 01 2025 15:21:52

%S 0,0,0,1,8,39,189,907,4348,21099,103676,516314,2602561,13265172,

%T 68282899,354610139,1856180378,9785234438,51915995526,277044420920

%N Number of asymmetric polyominoes in {4,5} tessellation of the hyperbolic plane.

%Y Cf. A119611, A390192, A390193, A390194.

%K nonn,more

%O 1,5

%A _John Mason_, Érika Roldán and Rosemberg Toalá-Enríquez, Oct 30 2025