Number of length n+4 0..6 arrays with no five consecutive elements with pattern ababa or abbba (possibly a=b) and new values 0..6 introduced in 0..6 order.
A244181
Number of length n+4 0..6 arrays with no five consecutive elements with pattern ababa or abbba (possibly a=b) and new values 0..6 introduced in 0..6 order.
Terms
- a(0) =49a(1) =189a(2) =812a(3) =3831a(4) =19575a(5) =107068a(6) =620051a(7) =3761768a(8) =23672967a(9) =153195068a(10) =1012193894a(11) =6790031062a(12) =46049430032a(13) =314747056865
External references
- oeis: A244181