T(n,k)=Number of (n+4)X(k+4) binary arrays with every 5X5 subblock commuting with each horizontal and vertical neighbor 5X5 subblock.

A186609

T(n,k)=Number of (n+4)X(k+4) binary arrays with every 5X5 subblock commuting with each horizontal and vertical neighbor 5X5 subblock.

Terms

    a(0) =33554432a(1) =6187a(2) =6187a(3) =11884a(4) =543a(5) =11884a(6) =42120a(7) =916a(8) =916a(9) =42120a(10) =156276a(11) =3455a(12) =1566a(13) =3455a(14) =156276a(15) =403567a(16) =10882a(17) =5813a(18) =5813a(19) =10882a(20) =403567a(21) =707955a(22) =23977a(23) =19840a(24) =19248a(25) =19840a(26) =23977a(27) =707955a(28) =912129a(29) =38625

External references