Triangle read by rows: T(n,d) is the number of distinct properly d-dimensional polyominoes (or polycubes) with n cells (n >= 1, d >= 0).
A049430
Triangle read by rows: T(n,d) is the number of distinct properly d-dimensional polyominoes (or polycubes) with n cells (n >= 1, d >= 0).
Terms
- a(0) =1a(1) =0a(2) =1a(3) =0a(4) =1a(5) =1a(6) =0a(7) =1a(8) =4a(9) =2a(10) =0a(11) =1a(12) =11a(13) =11a(14) =3a(15) =0a(16) =1a(17) =34a(18) =77a(19) =35a(20) =6a(21) =0a(22) =1a(23) =107a(24) =499a(25) =412a(26) =104a(27) =11a(28) =0a(29) =1
External references
- oeis: A049430