Number of (n+2) X (4+2) 0..1 arrays with no 3 X 3 subblock diagonal sum 0 and no antidiagonal sum 3 and no row sum 0 or 3 and no column sum 0 or 3.

A258962

Number of (n+2) X (4+2) 0..1 arrays with no 3 X 3 subblock diagonal sum 0 and no antidiagonal sum 3 and no row sum 0 or 3 and no column sum 0 or 3.

Terms

    a(0) =462a(1) =467a(2) =286a(3) =312a(4) =340a(5) =503a(6) =662a(7) =761a(8) =878a(9) =1493a(10) =2228a(11) =2576a(12) =3092a(13) =5504a(14) =8492a(15) =9836a(16) =11948a(17) =21548a(18) =33548a(19) =38876a(20) =47372a(21) =85724a(22) =133772a(23) =155036a(24) =189068a(25) =342428a(26) =534668a(27) =619676a(28) =755852a(29) =1369244

External references