21682734
domain: N
Appears in sequences
- Number of (n+1)X3 0..6 arrays with the permanents of all 2X2 subblocks equal and nonzero.at n=4A205040
- Number of (n+1)X6 0..6 arrays with the permanents of all 2X2 subblocks equal and nonzero.at n=1A205043
- T(n,k)=Number of (n+1)X(k+1) 0..6 arrays with the permanents of all 2X2 subblocks equal and nonzero.at n=16A205046
- T(n,k)=Number of (n+1)X(k+1) 0..6 arrays with the permanents of all 2X2 subblocks equal and nonzero.at n=19A205046