Number of nX3 (-1,0,1) arrays of determinants of 2X2 subblocks of some (n+1)X4 binary array.
A226712
Number of nX3 (-1,0,1) arrays of determinants of 2X2 subblocks of some (n+1)X4 binary array.
Terms
- a(0) =25a(1) =427a(2) =4671a(3) =49019a(4) =539703a(5) =6045209a(6) =67402167a(7) =748987305a(8) =8323819069a(9) =92555521915
External references
- oeis: A226712