Number of (n+5)X11 0..2 matrices with each 6X6 subblock idempotent.
A224634
Number of (n+5)X11 0..2 matrices with each 6X6 subblock idempotent.
Terms
- a(0) =443744a(1) =201378a(2) =240256a(3) =261192a(4) =271425a(5) =276568a(6) =279513a(7) =343411a(8) =447832
External references
- oeis: A224634