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 A342386 #8 Apr 05 2021 04:06:54 %S A342386 2,5,23,5,13,7,7,79,37,23,67,89,131,31,71,47,43,73,277,353,41,67,127, %T A342386 223,79,13,193,5,23,43,5,67,3,19,5,59,59,653,19,19,97,409,5,383,29, %U A342386 137,379,349,653,1187,47,41,37,17,619,89,283,283,43,479,191,1009,571 %N A342386 Smallest prime out of n^2 consecutive primes such that this set of consecutive primes has the smallest potential magic constant (as given in A342124). %C A342386 A potential magic constant is defined by the necessary condition to obtain a magic square, that for any potential magic square the sum of the consecutive primes must be divisible by the order n, and, after dividing the sum of consecutive primes by the order n, it must have the same parity as the order n. %C A342386 The known smallest primes out of a set of n^2 consecutive primes such that its magic constant is the smallest possible magic constant as well, are given by A104157. It is believed that for n >= 5, a(n) = A104157(n). %Y A342386 Cf. A073520, A104157, A342124. %K A342386 nonn %O A342386 1,1 %A A342386 _A.H.M. Smeets_, Mar 10 2021