Number of length-(n+7) 0..n arrays with no repeated value equal to the previous repeated value, with new values introduced in sequential order.
A268961
Number of length-(n+7) 0..n arrays with no repeated value equal to the previous repeated value, with new values introduced in sequential order.
Terms
- a(0) =23a(1) =1361a(2) =24714a(3) =272738a(4) =2355975a(5) =18146537a(6) =134520386a(7) =1002621328a(8) =7680218714a(9) =60997066270a(10) =503350821180
External references
- oeis: A268961