This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A282237 #6 Feb 17 2017 14:53:17 %S A282237 1,1,2,3,5,12,21,33,54,131,225,356,625,1425,2454,4323,11221,15544, %T A282237 31165,51153,122362,213555,336361,554356,1335161,2333561,4113162, %U A282237 6451163,14564365,25455612,44464421,114364433,163313254,322122131,525435425,1251561556 %N A282237 a(n) = Fibonacci(n) represented in bijective base-6 numeration. %H A282237 Alois P. Heinz, <a href="/A282237/b282237.txt">Table of n, a(n) for n = 1..1000</a> %H A282237 Wikipedia, <a href="https://en.wikipedia.org/wiki/Bijective_numeration">Bijective numeration</a> %F A282237 a(n) = A057436(A000045(n)). %p A282237 a:= proc(n) local b, d, l, m; l:= NULL; %p A282237 b, m:= 6, combinat[fibonacci](n); %p A282237 while m>0 do d:= irem(m, b, 'm'); %p A282237 if d=0 then d:=b; m:=m-1 fi; %p A282237 l:= d, l %p A282237 od; parse(cat(l)) %p A282237 end: %p A282237 seq(a(n), n=0..40); %Y A282237 Column k=6 of A214679. %Y A282237 Cf. A000045, A057436. %K A282237 nonn,base,easy %O A282237 1,3 %A A282237 _Alois P. Heinz_, Feb 09 2017