Half the number of n X 2 binary arrays with no element equal to a strict majority of its knight-move neighbors.
A183393
Half the number of n X 2 binary arrays with no element equal to a strict majority of its knight-move neighbors.
Terms
- a(0) =2a(1) =8a(2) =8a(3) =8a(4) =8a(5) =8a(6) =32a(7) =128a(8) =288a(9) =648a(10) =1800a(11) =5000a(12) =12800a(13) =32768a(14) =86528a(15) =228488a(16) =596232a(17) =1555848a(18) =4078368a(19) =10690688a(20) =27975200a(21) =73205000a(22) =191688200a(23) =501937928a(24) =1313998848a(25) =3439853568a(26) =9005893632a(27) =23578364168a(28) =61728330248a(29) =161605221128
External references
- oeis: A183393