Number of nonsingular n X n matrices with rational entries equal to 0 or 1, up to row and column permutations.
A116976
Number of nonsingular n X n matrices with rational entries equal to 0 or 1, up to row and column permutations.
Terms
- a(0) =1a(1) =2a(2) =8a(3) =61a(4) =1153a(5) =64310a(6) =11352457a(7) =6417769762
External references
- oeis: A116976