Number of (n+1) X 5 0..1 arrays with the number of clockwise edge increases in every 2 X 2 subblock differing from each horizontal or vertical neighbor.
A205189
Number of (n+1) X 5 0..1 arrays with the number of clockwise edge increases in every 2 X 2 subblock differing from each horizontal or vertical neighbor.
Terms
- a(0) =72a(1) =104a(2) =160a(3) =256a(4) =384a(5) =576a(6) =864a(7) =1312a(8) =1984a(9) =3008a(10) =4544a(11) =6880a(12) =10400a(13) =15744a(14) =23808a(15) =36032a(16) =54496a(17) =82464a(18) =124736a(19) =188736a(20) =285504a(21) =431968a(22) =653472a(23) =988672a(24) =1495680a(25) =2262848a(26) =3423328a(27) =5179168a(28) =7835328a(29) =11854016
External references
- oeis: A205189