Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..2 array extended with zeros and convolved with 1,3,3,1.

A222021

Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..2 array extended with zeros and convolved with 1,3,3,1.

Terms

    a(0) =2a(1) =3a(2) =4a(3) =6a(4) =10a(5) =15a(6) =23a(7) =36a(8) =55a(9) =84a(10) =129a(11) =198a(12) =303a(13) =465a(14) =714a(15) =1095a(16) =1680a(17) =2578a(18) =3955a(19) =6067a(20) =9308a(21) =14280a(22) =21907a(23) =33609a(24) =51562a(25) =79104a(26) =121358a(27) =186183a(28) =285634a(29) =438207

External references