Number of length n+5 0..1 arrays with at most one downstep in every n consecutive neighbor pairs.

Terms

a(0) =64a(1) =128a(2) =188a(3) =256a(4) =337a(5) =428a(6) =530a(7) =644a(8) =771a(9) =912a(10) =1068a(11) =1240a(12) =1429a(13) =1636a(14) =1862a(15) =2108a(16) =2375a(17) =2664a(18) =2976a(19) =3312a(20) =3673a(21) =4060a(22) =4474a(23) =4916a(24) =5387a(25) =5888a(26) =6420a(27) =6984a(28) =7581a(29) =8212