Number of length n+4 0..9 arrays with no five consecutive elements with pattern ababa or abbba (with a!=b) and new values 0..9 introduced in 0..9 order.
A244701
Number of length n+4 0..9 arrays with no five consecutive elements with pattern ababa or abbba (with a!=b) and new values 0..9 introduced in 0..9 order.
Terms
- a(0) =50a(1) =192a(2) =823a(3) =3877a(4) =19808a(5) =108791a(6) =637852a(7) =3969996a(8) =26107708a(9) =180673040a(10) =1310878363a(11) =9936630366a(12) =78410615256a(13) =641745990003
External references
- oeis: A244701