s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (Fibonacci numbers), t = A001950 (upper Wythoff sequence).

A025085

s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (Fibonacci numbers), t = A001950 (upper Wythoff sequence).

Terms

    a(0) =0a(1) =5a(2) =7a(3) =17a(4) =23a(5) =48a(6) =59a(7) =107a(8) =124a(9) =218a(10) =250a(11) =424a(12) =474a(13) =790a(14) =883a(15) =1454a(16) =1599a(17) =2617a(18) =2835a(19) =4620a(20) =5017a(21) =8154a(22) =8767a(23) =14224a(24) =15134a(25) =24530a(26) =26162a(27) =42377a(28) =44824a(29) =72576

External references