Number of inequivalent n X n matrices with entries from [7], where equivalence means permutations of rows or columns.
A246113
Number of inequivalent n X n matrices with entries from [7], where equivalence means permutations of rows or columns.
Terms
- a(0) =1a(1) =7a(2) =637a(3) =1144836a(4) =58002778967
External references
- oeis: A246113