a(n) = 1*t(n) + 2*t(n-1) + ... + k*t(n+1-k), where k=floor((n+1)/2) and t is A000201 (lower Wythoff sequence).

A023866

a(n) = 1*t(n) + 2*t(n-1) + ... + k*t(n+1-k), where k=floor((n+1)/2) and t is A000201 (lower Wythoff sequence).

Terms

    a(0) =1a(1) =3a(2) =10a(3) =14a(4) =32a(5) =43a(6) =77a(7) =93a(8) =147a(9) =169a(10) =248a(11) =283a(12) =393a(13) =437a(14) =582a(15) =644a(16) =829a(17) =903a(18) =1133a(19) =1219a(20) =1498a(21) =1608a(22) =1942a(23) =2067a(24) =2460a(25) =2601a(26) =3058a(27) =3230a(28) =3756a(29) =3946

External references