Relative of Hofstadter Q-sequence: a(n) = max(0, n+19395) for n <= 0; a(n) = a(n-a(n-1)) + a(n-a(n-2)) + a(n-a(n-3)) for n > 0.

A283886

Relative of Hofstadter Q-sequence: a(n) = max(0, n+19395) for n <= 0; a(n) = a(n-a(n-1)) + a(n-a(n-2)) + a(n-a(n-3)) for n > 0.

Terms

    a(0) =6a(1) =19396a(2) =19397a(3) =19398a(4) =9a(5) =19399a(6) =19400a(7) =19401a(8) =12a(9) =19402a(10) =19403a(11) =19404a(12) =15a(13) =19405a(14) =19406a(15) =17a(16) =19408a(17) =18a(18) =19408a(19) =19410a(20) =19411a(21) =22a(22) =21a(23) =38801a(24) =38795a(25) =9a(26) =18a(27) =38810a(28) =38813a(29) =19404

External references