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%I #12 Mar 12 2024 23:45:29
%S 1,2,1,4,11,65,339,2211,14356,97599
%N Number of one-sided generalized polyforms on the tetrahedral-octahedral honeycomb with n cells.
%C This sequence counts "one-sided" polyforms where holes are allowed. This means that two polyforms are considered the same if one is a rotation of the other. However, reflections of chiral polytopes are considered distinct.
%C The ratio a(n)/A343909(n) -> 2 as n -> infinity.
%H Peter Kagey, <a href="/A371062/a371062_1.png">A photograph of the a(4)=11 polyforms 3D printed</a>.
%Y Cf. A000162, A343909.
%K nonn,more,hard
%O 0,2
%A _Peter Kagey_, Mar 09 2024