Number of 0..7 arrays of length n avoiding the consecutive pattern 0..7.

A206454

Number of 0..7 arrays of length n avoiding the consecutive pattern 0..7.

Terms

    a(0) =8a(1) =64a(2) =512a(3) =4096a(4) =32768a(5) =262144a(6) =2097152a(7) =16777215a(8) =134217712a(9) =1073741632a(10) =8589932544a(11) =68719456256a(12) =549755617280

External references