Number of (n+3)X10 0..2 arrays with every 4X4 subblock commuting with each horizontal and vertical neighbor 4X4 subblock.

A186587

Number of (n+3)X10 0..2 arrays with every 4X4 subblock commuting with each horizontal and vertical neighbor 4X4 subblock.

Terms

    a(0) =2296065a(1) =98893a(2) =156259a(3) =335737a(4) =635779a(5) =823249a(6) =855715a(7) =895753a(8) =1034611a(9) =1222033a(10) =1448491a(11) =1784617a(12) =2851075a(13) =4154593a(14) =5572123a(15) =7289065a(16) =11483715a(17) =16527329a(18) =22251883a(19) =29247513a(20) =43331475a(21) =61720401a(22) =84306267a(23) =112868169a(24) =163996035

External references