cp's OEIS Frontend

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.

A072369 Cubes x such that x + reverse of x is a prime.

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%I A072369 #14 Oct 18 2020 17:20:30
%S A072369 1,512,17576,39304,42875,1643032,1815848,2352637,2685619,3511808,
%T A072369 4826809,6331625,7529536,9528128,125000000,153990656,155720872,
%U A072369 175616000,181321496,183250432,208527857,265847707,281011375,306182024,308915776,334255384,357911000,403583419
%N A072369 Cubes x such that x + reverse of x is a prime.
%H A072369 Amiram Eldar, <a href="/A072369/b072369.txt">Table of n, a(n) for n = 1..10000</a>
%e A072369 512 is a term because 512 = 9^3 is a cube and 512 + 215 = 727 is a prime.
%t A072369 Select[Range[1000], PrimeQ[#^3 + FromDigits @ Reverse @ IntegerDigits[#^3]] &]^3 (* _Amiram Eldar_, Aug 24 2020 *)
%t A072369 Select[Range[1000]^3,PrimeQ[#+IntegerReverse[#]]&] (* Requires Mathematica version 10 or later *) (* _Harvey P. Dale_, Oct 18 2020 *)
%Y A072369 Cf. A000578, A056964, A072366.
%K A072369 easy,nonn,base
%O A072369 1,2
%A A072369 _Shyam Sunder Gupta_, Jul 18 2002
%E A072369 More terms from _Amiram Eldar_, Aug 24 2020