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 = A000201 (lower Wythoff sequence).

A024373

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 = A000201 (lower Wythoff sequence).

Terms

    a(0) =1a(1) =3a(2) =4a(3) =6a(4) =12a(5) =15a(6) =25a(7) =29a(8) =34a(9) =39a(10) =52a(11) =60a(12) =77a(13) =84a(14) =106a(15) =115a(16) =125a(17) =135a(18) =160a(19) =172a(20) =199a(21) =213a(22) =245a(23) =259a(24) =295a(25) =310a(26) =326a(27) =343a(28) =383a(29) =400

External references