Number of (n+2) X 6 binary arrays with every 3 X 3 subblock commuting with each horizontal and vertical neighbor 3 X 3 subblock.

A190028

Number of (n+2) X 6 binary arrays with every 3 X 3 subblock commuting with each horizontal and vertical neighbor 3 X 3 subblock.

Terms

    a(0) =415a(1) =155a(2) =274a(3) =458a(4) =578a(5) =670a(6) =790a(7) =966a(8) =1242a(9) =1702a(10) =2338a(11) =3247a(12) =4460a(13) =6025a(14) =8139a(15) =11017a(16) =14883a(17) =20207a(18) =27508a(19) =37362a(20) =50788a(21) =69069a(22) =93769a(23) =127365a(24) =173117a(25) =235142a(26) =319489a(27) =434273a(28) =590030a(29) =801705

External references