a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = A023532, t = A001950 (upper Wythoff sequence).

A024374

a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = A023532, t = A001950 (upper Wythoff sequence).

Terms

    a(0) =2a(1) =5a(2) =7a(3) =10a(4) =20a(5) =25a(6) =41a(7) =48a(8) =56a(9) =64a(10) =86a(11) =98a(12) =126a(13) =138a(14) =173a(15) =188a(16) =204a(17) =220a(18) =261a(19) =280a(20) =325a(21) =347a(22) =399a(23) =422a(24) =480a(25) =505a(26) =531a(27) =558a(28) =623a(29) =651

External references