Number of oriented polyominoes with n octagonal cells of the hyperbolic regular tiling with Schläfli symbol {8,oo}.
A389936
Number of oriented polyominoes with n octagonal cells of the hyperbolic regular tiling with Schläfli symbol {8,oo}.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =4a(4) =35a(5) =332a(6) =3766a(7) =45448a(8) =580203a(9) =7684881a(10) =104898024a(11) =1466576104a(12) =20916933674a(13) =303367665286
External references
- oeis: A389936