Row sums of the inverse of the triangle A(n,k) = 1/F(n+1) if k <= n <= 2k, 0 otherwise.

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =2a(5) =4a(6) =5a(7) =10a(8) =13a(9) =23a(10) =34a(11) =59a(12) =89a(13) =149a(14) =233a(15) =387a(16) =610a(17) =1000a(18) =1597a(19) =2607a(20) =4181a(21) =6799a(22) =10946a(23) =17770a(24) =28657a(25) =46457a(26) =75025a(27) =121542a(28) =196418a(29) =318044