Number of (n+4)X9 binary arrays with every 5X5 subblock commuting with each horizontal and vertical neighbor 5X5 subblock.

A186605

Number of (n+4)X9 binary arrays with every 5X5 subblock commuting with each horizontal and vertical neighbor 5X5 subblock.

Terms

    a(0) =156276a(1) =10882a(2) =19840a(3) =54040a(4) =101080a(5) =126344a(6) =132040a(7) =133484a(8) =134936a(9) =136416a(10) =138160a(11) =141124a(12) =149504a(13) =175064a(14) =237212a(15) =343672a(16) =478073a(17) =619334a(18) =779227a(19) =977188a(20) =1221205a(21) =1496127a(22) =1786289a(23) =2120643a(24) =2555213a(25) =3142299a(26) =3894691a(27) =4803584a(28) =5916562

External references