Number of chiral pairs of polyominoes composed of n tetrahedral cells of the hyperbolic regular tiling with Schläfli symbol {3,3,oo}.
A371350
Number of chiral pairs of polyominoes composed of n tetrahedral cells of the hyperbolic regular tiling with Schläfli symbol {3,3,oo}.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =1a(4) =3a(5) =16a(6) =78a(7) =397a(8) =2037a(9) =10820a(10) =58349a(11) =320824a(12) =1790189a(13) =10125858a(14) =57938771a(15) =334941363a(16) =1953830203a(17) =11489589280a(18) =68053757016a(19) =405714603234
External references
- oeis: A371350