Number of permutations of an n-sequence discordant with three given permutations (see reference) in n-1 places.
A000476
Number of permutations of an n-sequence discordant with three given permutations (see reference) in n-1 places.
Terms
- a(0) =15a(1) =72a(2) =609a(3) =4960a(4) =46188a(5) =471660a(6) =5275941a(7) =64146768a(8) =842803767a(9) =11902900380a(10) =179857257960
External references
- oeis: A000476