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

A025122

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

Terms

    a(0) =10a(1) =14a(2) =55a(3) =76a(4) =165a(5) =202a(6) =365a(7) =422a(8) =682a(9) =781a(10) =1144a(11) =1278a(12) =1782a(13) =1974a(14) =2620a(15) =2857a(16) =3685a(17) =3974a(18) =5005a(19) =5378a(20) =6607a(21) =7042a(22) =8519a(23) =9020a(24) =10768a(25) =11380a(26) =13382a(27) =14075a(28) =16388a(29) =17207

External references