T(n,k)=Number of (n+3)X(k+3) binary arrays with no more than three of any consecutive four bits set in any row or column.

A202726

T(n,k)=Number of (n+3)X(k+3) binary arrays with no more than three of any consecutive four bits set in any row or column.

Terms

    a(0) =41503a(1) =556481a(2) =556481a(3) =7434207a(4) =14089479a(5) =7434207a(6) =99003393a(7) =355151781a(8) =355151781a(9) =99003393a(10) =1314926081a(11) =8918220179a(12) =16878985502a(13) =8918220179a(14) =1314926081a(15) =17498361951a(16) =223234807263a(17) =798649122250a(18) =798649122250

External references