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 A178177 #10 Jun 13 2017 13:43:26 %S A178177 3,23,25,47,53,67,73,89,101,103,109,117,143,145,151,157,179,187,229, %T A178177 273,289,297,339,375,385,395,429,455,497,521,543,557,569,619,639,649, %U A178177 661,703,749,759,791,795,817,821,843,889,915,961,977,1013,1087,1113,1115,1129,1141,1165,1277,1311,1321,1349,1405,1407,1451,1495,1507,1559,1561,1573,1591,1607,1627,1701,1717,1741,1851,1867,1871,1893,1895,1925,1949,1991 %N A178177 Numbers n such that n^4+5^4+3^4=n^4+706 is prime. %C A178177 Sequence contains squares m^2 for m = %C A178177 5,17,31,47,121,143,207,221,319,343,371,423,429,451,467,485,525,529,683,787,805,955,.... %t A178177 Select[Range[1,2000,2],PrimeQ[#^4+706]&] %o A178177 (PARI) is(n)=isprime(n^4+706) \\ _Charles R Greathouse IV_, Jun 13 2017 %Y A178177 Supersequence of A160022 (Primes p such that p^4+5^4+3^4 is prime). %K A178177 nonn %O A178177 1,1 %A A178177 _Zak Seidov_, Dec 18 2010