T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with no element 1 greater than its north neighbor modulo n and the upper left element equal to 0.
A266455
T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with no element 1 greater than its north neighbor modulo n and the upper left element equal to 0.
Terms
- a(0) =1a(1) =1a(2) =0a(3) =1a(4) =1a(5) =1a(6) =1a(7) =0a(8) =5a(9) =2a(10) =1a(11) =3a(12) =39a(13) =101a(14) =9a(15) =1a(16) =0a(17) =357a(18) =6152a(19) =3417a(20) =44a(21) =1a(22) =10a(23) =3471a(24) =442285a(25) =2079765a(26) =184881a(27) =265a(28) =1a(29) =0
External references
- oeis: A266455