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 A031067 #6 Mar 02 2025 12:52:31 %S A031067 1,2,3,5,1,0,1,5,2,5,4,2,6,7,1,3,1,2,2,0,3,5,1,5,7,1,1,1,4,2,1,7,3,3, %T A031067 3,0,7,5,5,0,3,0,1,0,1,2,5,1,5,1,5,5,2,5,3,0,2,4,2,4,5,7,6,7,7,6,1,1, %U A031067 3,2,4,4,0,2,2,2,4,2,1,3,5,5,0,6,1,5,7,7,5,0 %N A031067 Write the (n+1)st Fibonacci number in base 8 and juxtapose. %t A031067 IntegerDigits[#,8]&/@Fibonacci[Range[30]]//Flatten (* _Harvey P. Dale_, Mar 02 2025 *) %K A031067 nonn %O A031067 1,2 %A A031067 _Clark Kimberling_