Number of (n+2)X10 0..2 arrays with every 3X3 subblock commuting with each horizontal and vertical neighbor 3X3 subblock.

A186567

Number of (n+2)X10 0..2 arrays with every 3X3 subblock commuting with each horizontal and vertical neighbor 3X3 subblock.

Terms

    a(0) =35198a(1) =4795a(2) =8029a(3) =18415a(4) =33445a(5) =44887a(6) =60973a(7) =82783a(8) =112357a(9) =168727a(10) =255085a(11) =381007a(12) =587317a(13) =891271a(14) =1333501a(15) =2082015a(16) =3198533a(17) =4843447a(18) =7513549a(19) =11527567a(20) =17482837a(21) =26985511a(22) =41409053a(23) =63004927a(24) =97035813a(25) =148936471a(26) =227092333

External references