Number of 4X4 0..n arrays with the array of 2X2 subblock determinants antisymmetric and no off-diagonal 2X2 subblock determinant zero.
A187523
Number of 4X4 0..n arrays with the array of 2X2 subblock determinants antisymmetric and no off-diagonal 2X2 subblock determinant zero.
Terms
- a(0) =2a(1) =354a(2) =4200a(3) =34776a(4) =107990a(5) =475370a(6) =978568a(7) =2790760a(8) =5647886a(9) =11787078a(10) =17703910a(11) =41527872a(12) =57261832
External references
- oeis: A187523