a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (natural numbers), t = A000201 (lower Wythoff sequence).

A024863

a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (natural numbers), t = A000201 (lower Wythoff sequence).

Terms

    a(0) =3a(1) =4a(2) =14a(3) =20a(4) =43a(5) =53a(6) =93a(7) =107a(8) =169a(9) =194a(10) =283a(11) =316a(12) =437a(13) =486a(14) =644a(15) =703a(16) =903a(17) =973a(18) =1219a(19) =1311a(20) =1608a(21) =1714a(22) =2067a(23) =2187a(24) =2601a(25) =2750a(26) =3230a(27) =3396a(28) =3946a(29) =4146

External references