A320990 - OEIS

%I #4 Oct 25 2018 20:49:11

%S 0,1,8,65,4168,2134081,69929570376,1173223506987487297,

%T 644986443956439734064225751112,

%U 5948949931338226254069168911286743617840154185793,30164759804754346385078845671118798583946045417223576862481934288047850387443784

%N Fibonacci rabbit sequence number n coded in base eight.

%H Alois P. Heinz, <a href="/A320990/b320990.txt">Table of n, a(n) for n = 0..15</a>

%p b:= proc(n) option remember; `if`(n<2, [n$2], [b(n-1)[1]*

%p       8^b(n-1)[2]+b(n-2)[1], b(n-1)[2]+b(n-2)[2]])

%p     end:

%p a:= n-> b(n)[1]:

%p seq(a(n), n=0..11);

%Y Column k=8 of A144287.

%K nonn

%O 0,3

%A _Alois P. Heinz_, Oct 25 2018