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 A282238 #6 Feb 17 2017 14:54:07 %S A282238 1,1,2,3,5,11,16,27,46,76,155,264,452,746,1531,2577,4441,7351,15122, %T A282238 25473,43625,72431,146356,252117,431476,713626,1445435,2462364, %U A282238 4241132,6733526,14274661,24341517,41646511,66321331,141271142,237622473,412223645,653146451 %N A282238 a(n) = Fibonacci(n) represented in bijective base-7 numeration. %H A282238 Alois P. Heinz, <a href="/A282238/b282238.txt">Table of n, a(n) for n = 1..1000</a> %H A282238 Wikipedia, <a href="https://en.wikipedia.org/wiki/Bijective_numeration">Bijective numeration</a> %F A282238 a(n) = A214677(A000045(n)). %p A282238 a:= proc(n) local b, d, l, m; l:= NULL; %p A282238 b, m:= 7, combinat[fibonacci](n); %p A282238 while m>0 do d:= irem(m, b, 'm'); %p A282238 if d=0 then d:=b; m:=m-1 fi; %p A282238 l:= d, l %p A282238 od; parse(cat(l)) %p A282238 end: %p A282238 seq(a(n), n=0..40); %Y A282238 Column k=7 of A214679. %Y A282238 Cf. A000045, A214677. %K A282238 nonn,base,easy %O A282238 1,3 %A A282238 _Alois P. Heinz_, Feb 09 2017