Number of length-n 0..7 arrays with no repeated value differing from the previous repeated value by other than plus or minus one modulo 7+1.
A269677
Number of length-n 0..7 arrays with no repeated value differing from the previous repeated value by other than plus or minus one modulo 7+1.
Terms
- a(0) =8a(1) =64a(2) =504a(3) =3936a(4) =30504a(5) =234912a(6) =1799256a(7) =13716480a(8) =104139336a(9) =787814400a(10) =5940850872a(11) =44672407968a(12) =335060917608
External references
- oeis: A269677