Square array read by antidiagonals: T(m,n) = number of ways of drawing a simple loop on an m x n rectangular lattice of dots in such a way that it touches each edge.
A232103
Square array read by antidiagonals: T(m,n) = number of ways of drawing a simple loop on an m x n rectangular lattice of dots in such a way that it touches each edge.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =5a(5) =1a(6) =1a(7) =15a(8) =15a(9) =1a(10) =1a(11) =39a(12) =106a(13) =39a(14) =1a(15) =1a(16) =97a(17) =582a(18) =582a(19) =97a(20) =1a(21) =1a(22) =237a(23) =2952a(24) =6074a(25) =2952a(26) =237a(27) =1a(28) =1a(29) =575
External references
- oeis: A232103