Number of idempotent n X n (0,1) matrices over the reals.
A086922
Number of idempotent n X n (0,1) matrices over the reals.
Terms
- a(0) =1a(1) =2a(2) =8a(3) =50a(4) =452a(5) =5682a(6) =96608a(7) =2185738a(8) =65108492
External references
- oeis: A086922