Number of chiral pairs of polyominoes with n cubical cells of the regular tiling with Schläfli symbol {4,3,4}.
A371397
Number of chiral pairs of polyominoes with n cubical cells of the regular tiling with Schläfli symbol {4,3,4}.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =1a(4) =6a(5) =54a(6) =416a(7) =3111a(8) =22898a(9) =168460a(10) =1242985a(11) =9227333a(12) =68949103a(13) =518618196a(14) =3925228596a(15) =29879207817a(16) =228630283775
External references
- oeis: A371397