Number of 0..n arrays x(0..5) of 6 elements without any interior element greater than both neighbors or less than both neighbors.

A200874

Number of 0..n arrays x(0..5) of 6 elements without any interior element greater than both neighbors or less than both neighbors.

Terms

    a(0) =26a(1) =163a(2) =602a(3) =1673a(4) =3886a(5) =7973a(6) =14932a(7) =26073a(8) =43066a(9) =67991a(10) =103390a(11) =152321a(12) =218414a(13) =305929a(14) =419816a(15) =565777a(16) =750330a(17) =980875a(18) =1265762a(19) =1614361a(20) =2037134a(21) =2545709a(22) =3152956a(23) =3873065a(24) =4721626a(25) =5715711a(26) =6873958a(27) =8216657a(28) =9765838a(29) =11545361

External references