Number of 0..n arrays x(0..4) of 5 elements without any two consecutive increases or two consecutive decreases.

A200840

Number of 0..n arrays x(0..4) of 5 elements without any two consecutive increases or two consecutive decreases.

Terms

    a(0) =32a(1) =191a(2) =676a(3) =1817a(4) =4108a(5) =8239a(6) =15128a(7) =25953a(8) =42184a(9) =65615a(10) =98396a(11) =143065a(12) =202580a(13) =280351a(14) =380272a(15) =506753a(16) =664752a(17) =859807a(18) =1098068a(19) =1386329a(20) =1732060a(21) =2143439a(22) =2629384a(23) =3199585a(24) =3864536a(25) =4635567a(26) =5524876a(27) =6545561a(28) =7711652a(29) =9038143

External references