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 A108544 #6 Nov 28 2019 06:13:49 %S A108544 3,11,37,67,163,167,241,271,367,449,457,613,661,1613,1979,2069,2137, %T A108544 2221,2347,2351,2381,2399,2477,2633,2749,2837,3011,3449,3593,3671, %U A108544 3797,3911,3943,4001,4049,4079,4241,4999,5147,5261,5711,5981,6337,6379,6619 %N A108544 Primes that are factors of distinct golden semiprimes (A108540). %H A108544 Amiram Eldar, <a href="/A108544/b108544.txt">Table of n, a(n) for n = 1..10000</a> %Y A108544 Intersection of A108541 and A108542. %Y A108544 Cf. A108540, A108543. %K A108544 nonn %O A108544 1,1 %A A108544 _Reinhard Zumkeller_, Jun 09 2005