Number of (n+4)X12 binary arrays with every 5X5 subblock commuting with each horizontal and vertical neighbor 5X5 subblock.

A186608

Number of (n+4)X12 binary arrays with every 5X5 subblock commuting with each horizontal and vertical neighbor 5X5 subblock.

Terms

    a(0) =912129a(1) =49309a(2) =66332a(3) =99820a(4) =133484a(5) =178372a(6) =193000a(7) =195916a(8) =199176a(9) =207272a(10) =230808a(11) =274692a(12) =324324a(13) =378860a(14) =463624a(15) =624268a(16) =813168a(17) =1009856a(18) =1214708a(19) =1505845a(20) =1896398a(21) =2359091a(22) =2879204a(23) =3462017a(24) =4215879a(25) =5229801a(26) =6504763a(27) =8033833

External references