Relative of Hofstadter Q-sequence: a(n) = max(0, n+3201) for n <= 0; a(n) = a(n-a(n-1)) + a(n-a(n-2)) + a(n-a(n-3)) for n > 0.

A373236

Relative of Hofstadter Q-sequence: a(n) = max(0, n+3201) 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) =3202a(2) =3203a(3) =3204a(4) =9a(5) =3205a(6) =3206a(7) =3207a(8) =12a(9) =3208a(10) =3209a(11) =3210a(12) =15a(13) =3211a(14) =3212a(15) =17a(16) =3214a(17) =18a(18) =3214a(19) =3216a(20) =3217a(21) =22a(22) =21a(23) =6413a(24) =6407a(25) =9a(26) =18a(27) =6422a(28) =6425a(29) =3210

External references