Number of face-connected components of rhombic pyramidal cells in the rhombic pyramidal honeycomb up to translation, rotation, and reflection of the honeycomb.
A385274
Number of face-connected components of rhombic pyramidal cells in the rhombic pyramidal honeycomb up to translation, rotation, and reflection of the honeycomb.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =4a(4) =14a(5) =43a(6) =197a(7) =850a(8) =4154a(9) =20371a(10) =103405a(11) =530355a(12) =2760533a(13) =14499363a(14) =76842876a(15) =410164367a(16) =2203491401a(17) =11903591737
External references
- oeis: A385274