Triangle read by rows: T(m,n) = number of Hamiltonian cycles on m X n grid of points (m >= 2, 2 <= n <= m).
A321172
Triangle read by rows: T(m,n) = number of Hamiltonian cycles on m X n grid of points (m >= 2, 2 <= n <= m).
Terms
- a(0) =1a(1) =1a(2) =0a(3) =1a(4) =2a(5) =6a(6) =1a(7) =0a(8) =14a(9) =0a(10) =1a(11) =4a(12) =37a(13) =154a(14) =1072a(15) =1a(16) =0a(17) =92a(18) =0a(19) =5320a(20) =0a(21) =1a(22) =8a(23) =236a(24) =1696a(25) =32675a(26) =301384a(27) =4638576a(28) =1a(29) =0
External references
- oeis: A321172