2113733736domain: NAppears in sequences1/128 the number of (n+2)X5 binary arrays with no 3X3 subblock trace equal to any horizontal or vertical neighbor 3X3 subblock trace.at n=7A1858601/128 the number of (n+2)X10 binary arrays with no 3X3 subblock trace equal to any horizontal or vertical neighbor 3X3 subblock trace.at n=2A185865