s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = A001950 (upper Wythoff sequence), t = A014306.

A024691

s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = A001950 (upper Wythoff sequence), t = A014306.

Terms

    a(0) =0a(1) =2a(2) =7a(3) =5a(4) =9a(5) =7a(6) =14a(7) =24a(8) =37a(9) =35a(10) =47a(11) =45a(12) =60a(13) =57a(14) =75a(15) =72a(16) =93a(17) =90a(18) =113a(19) =137a(20) =162a(21) =160a(22) =188a(23) =185a(24) =217a(25) =214a(26) =248a(27) =245a(28) =281a(29) =279

External references