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 A184856 #16 Jul 15 2024 23:36:12
%S A184856 3,7,11,17,23,31,37,41,47,53,61,71,79,83,101,107,109,113,131,137,139,
%T A184856 151,167,181,191,193,197,199,211,223,227,229,251,257,281,283,311,313,
%U A184856 317,349,359,367,373,379,389,397,401,409,419,431,433,439,449,457,461,463,479,487,491,499,503,509,523,541,547,563,569,571,577,593,599,601,607,613,631,643,647,653,659,661,673,677,683,691,719,727,743,751,757,773,787,797,809,811,821,827,857,859,863,877,881,887,911,919,941,947
%N A184856 Primes of the form floor(k*e/(e-1)).
%C A184856 Primes in A054385. - _Bill McEachen_, Nov 04 2021
%F A184856 Complement of A077545 in the primes: A000040 \ A077545. - _M. F. Hasler_, Jul 12 2024
%e A184856 See A077545.
%t A184856 (See A077545.)
%o A184856 (PARI) select( {is_A184856(n, c=1-exp(-1)) = isprime(n) && for(k=floor(n*c),ceil((n+1)*c), k\c==n && return(1))}, [1..999]) \\ _M. F. Hasler_, Jul 12 2024
%Y A184856 Cf. A077545, A184855, A054385.
%K A184856 nonn
%O A184856 1,1
%A A184856 _Clark Kimberling_, Jan 23 2011