Number of one-sided poly-[4.8^2]-tiles (holes allowed) with n cells (division into triangles is significant).
A197466
Number of one-sided poly-[4.8^2]-tiles (holes allowed) with n cells (division into triangles is significant).
Terms
- a(0) =1a(1) =2a(2) =3a(3) =8a(4) =14a(5) =36a(6) =80a(7) =206a(8) =494a(9) =1259a(10) =3144a(11) =8085a(12) =20676a(13) =53635a(14) =139144a(15) =363630a(16) =952148a(17) =2504626a(18) =6603367a(19) =17463287
External references
- oeis: A197466