T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every element next to itself plus and minus one within the range 0..2 horizontally or antidiagonally, with no adjacent elements equal.
A232589
T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every element next to itself plus and minus one within the range 0..2 horizontally or antidiagonally, with no adjacent elements equal.
Terms
- a(0) =0a(1) =10a(2) =2a(3) =2a(4) =34a(5) =4a(6) =26a(7) =12a(8) =124a(9) =6a(10) =20a(11) =152a(12) =42a(13) =456a(14) =10a(15) =70a(16) =108a(17) =996a(18) =122a(19) =1686a(20) =18a(21) =90a(22) =690a(23) =606a(24) =6406a(25) =332a(26) =6232a(27) =32a(28) =210a(29) =744
External references
- oeis: A232589