T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with no element plus any vertical or antidiagonal neighbor equal to n-1.
A266042
T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with no element plus any vertical or antidiagonal neighbor equal to n-1.
Terms
- a(0) =1a(1) =1a(2) =0a(3) =1a(4) =0a(5) =2a(6) =1a(7) =0a(8) =8a(9) =8a(10) =1a(11) =0a(12) =30a(13) =104a(14) =48a(15) =1a(16) =0a(17) =146a(18) =2408a(19) =6440a(20) =240a(21) =1a(22) =0a(23) =620a(24) =74416a(25) =1477440a(26) =312960a(27) =1968a(28) =1a(29) =0
External references
- oeis: A266042