Number of length 4+3 0..n arrays with no consecutive four elements summing to more than 2*n.

A241967

Number of length 4+3 0..n arrays with no consecutive four elements summing to more than 2*n.

Terms

    a(0) =57a(1) =775a(2) =5211a(3) =23320a(4) =80132a(5) =228826a(6) =569874a(7) =1277427a(8) =2634115a(9) =5075433a(10) =9244885a(11) =16061058a(12) =26797798a(13) =43178660a(14) =67486804a(15) =102691509a(16) =152592477a(17) =221983099a(18) =316833855a(19) =444497020a(20) =613933848a(21) =835965406a(22) =1123548230a(23) =1492075975

External references