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 A067832 #19 Apr 24 2025 01:41:32 %S A067832 41,61,71,83,97,101,127,131,139,149,151,167,181,191,193,211,223,227, %T A067832 241,251,271,281,293,307,311,331,347,349,367,383,397,401,409,419,421, %U A067832 431,433,443,457,461,479,487,491,499,503,521,523,541,557,571,587,601 %N A067832 Primes p such that sigma(p-6) > p. %H A067832 Amiram Eldar, <a href="/A067832/b067832.txt">Table of n, a(n) for n = 1..10000</a> %t A067832 Select[Prime[Range[3,150]],DivisorSigma[1,#-6]>#&] (* _Harvey P. Dale_, Jul 01 2017 *) %o A067832 (PARI) isok(p) = p > 6 && isprime(p) && sigma(p-6) > p; \\ _Amiram Eldar_, Apr 24 2025 %Y A067832 Cf. A000203, A067831. %K A067832 nonn %O A067832 1,1 %A A067832 _Benoit Cloitre_, Feb 08 2002