Number of idempotent Boolean relation matrices on [n] that have no proper power primitive.
A360718
Number of idempotent Boolean relation matrices on [n] that have no proper power primitive.
Terms
- a(0) =1a(1) =2a(2) =9a(3) =52a(4) =459a(5) =5526a(6) =91161a(7) =2039024a(8) =62264215a(9) =2618031658a(10) =153147765333
External references
- oeis: A360718