Number of nX5 binary arrays with each 1 adjacent to exactly one 0 vertically and one 0 horizontally.

A183347

Number of nX5 binary arrays with each 1 adjacent to exactly one 0 vertically and one 0 horizontally.

Terms

    a(0) =1a(1) =33a(2) =64a(3) =163a(4) =594a(5) =1738a(6) =5121a(7) =15789a(8) =47687a(9) =143778a(10) =435813a(11) =1318596a(12) =3987854a(13) =12067667a(14) =36512229a(15) =110465085a(16) =334226102a(17) =1011229145a(18) =3059528958a(19) =9256844146a(20) =28007279625a(21) =84738001807a(22) =256381027843a(23) =775699615772

External references