Number of (n+1) X 6 0..1 arrays with the number of rightwards and downwards edge increases in each 2 X 2 subblock equal to the number in all its horizontal and vertical neighbors.
A206264
Number of (n+1) X 6 0..1 arrays with the number of rightwards and downwards edge increases in each 2 X 2 subblock equal to the number in all its horizontal and vertical neighbors.
Terms
- a(0) =72a(1) =93a(2) =218a(3) =471a(4) =932a(5) =1725a(6) =3011a(7) =5014a(8) =8016a(9) =12385a(10) =18572a(11) =27141a(12) =38768a(13) =54273a(14) =74621a(15) =100956a(16) =134604a(17) =177109a(18) =230238a(19) =296019a(20) =376748a(21) =475029a(22) =593783a(23) =736290a(24) =906200a(25) =1107577a(26) =1344912a(27) =1623169a(28) =1947800a(29) =2324793
External references
- oeis: A206264