Number of (n+2) X (3+2) 0..1 arrays with no 3 x 3 subblock diagonal sum 1 and no antidiagonal sum 2 and no row sum 0 and no column sum 3.
A255796
Number of (n+2) X (3+2) 0..1 arrays with no 3 x 3 subblock diagonal sum 1 and no antidiagonal sum 2 and no row sum 0 and no column sum 3.
Terms
- a(0) =210a(1) =178a(2) =158a(3) =198a(4) =256a(5) =258a(6) =329a(7) =344a(8) =392a(9) =456a(10) =597a(11) =638a(12) =805a(13) =892a(14) =1028a(15) =1144a(16) =1493a(17) =1622a(18) =2021a(19) =2268a(20) =2636a(21) =2864a(22) =3713a(23) =4038a(24) =4981a(25) =5580a(26) =6524a(27) =6992a(28) =9009a(29) =9766
External references
- oeis: A255796