T(n,k) is the number of simply connected square animals with n cells and k internal vertices (0 <= k <= A083479(n)), triangle read by rows.
A308300
T(n,k) is the number of simply connected square animals with n cells and k internal vertices (0 <= k <= A083479(n)), triangle read by rows.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =4a(4) =1a(5) =11a(6) =1a(7) =27a(8) =7a(9) =1a(10) =82a(11) =21a(12) =4a(13) =250a(14) =90a(15) =21a(16) =2a(17) =815a(18) =334a(19) =89a(20) =9a(21) =1a(22) =2685a(23) =1311a(24) =391a(25) =67a(26) =6a(27) =9072a(28) =4978a(29) =1674
External references
- oeis: A308300