Number of (n+1)X6 0..2 arrays with rows and columns of determinants of all 2X2 subblocks lexicographically nondecreasing.
A206220
Number of (n+1)X6 0..2 arrays with rows and columns of determinants of all 2X2 subblocks lexicographically nondecreasing.
Terms
- a(0) =33386a(1) =5862927a(2) =600064928a(3) =74479700228
External references
- oeis: A206220