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 A046248 #14 Aug 11 2024 14:36:26 %S A046248 0,1,8,2744,4913000,6128487,10618986392,13481272000,23300532400328, %T A046248 23716588941891,29138498659648,51186306590680184,52171080143896000, %U A046248 63936660906500032,112455476846227241000,112609104493770863343 %N A046248 Cubes which are palindromes in base 13. %H A046248 Patrick De Geest, <a href="https://www.worldofnumbers.com/nobase10pg4.htm">World!Of Numbers</a>, Palindromic cubes in bases 2 to 17. %F A046248 a(n) = A046247(n)^3. - _Andrew Howroyd_, Aug 10 2024 %t A046248 Select[Range[0,5*10^6]^3,IntegerDigits[#,13]==Reverse[ IntegerDigits[ #,13]]&] (* _Harvey P. Dale_, Dec 10 2017 *) %Y A046248 Intersection of A029958 and A000578. %Y A046248 Cf. A046247. %K A046248 nonn,base %O A046248 1,3 %A A046248 _Patrick De Geest_, May 15 1998 %E A046248 Offset corrected by _Andrew Howroyd_, Aug 10 2024