Number of nX5 -2..2 arrays of 2X2 subblock diagonal sums minus antidiagonal sums for some (n+1)X6 binary array with rows and columns of the latter in lexicographically nondecreasing order.
A227059
Number of nX5 -2..2 arrays of 2X2 subblock diagonal sums minus antidiagonal sums for some (n+1)X6 binary array with rows and columns of the latter in lexicographically nondecreasing order.
Terms
- a(0) =56a(1) =777a(2) =11810a(3) =183000a(4) =2625106a(5) =33345171a(6) =371484306a(7) =3651371505a(8) =32017940207a(9) =253426591748
External references
- oeis: A227059