Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..3 array extended with zeros and convolved with 1,3,3,1.

A222022

Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..3 array extended with zeros and convolved with 1,3,3,1.

Terms

    a(0) =2a(1) =3a(2) =4a(3) =7a(4) =11a(5) =16a(6) =26a(7) =41a(8) =62a(9) =99a(10) =156a(11) =242a(12) =382a(13) =600a(14) =938a(15) =1475a(16) =2314a(17) =3627a(18) =5696a(19) =8935a(20) =14016a(21) =22000a(22) =34515a(23) =54153a(24) =84981a(25) =133334a(26) =209209a(27) =328278a(28) =515083a(29) =808208

External references