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 A126054 #19 Oct 15 2024 04:32:36 %S A126054 2,3,5,7,13,3,5,3,5,5,9,1,3,5,5,5,13,11,11,13,1,1,13,1,1,11,5,3,1,1,1, %T A126054 13,1,13,5,3,9,5,9,1,11,5,1,9,9,11,1,5 %N A126054 Exponents p of the Mersenne primes 2^p - 1 (see A000043) read mod 14. %F A126054 a(n) = A070696(A000043(n)). - _Michel Marcus_, Apr 07 2018 %t A126054 Mod[MersennePrimeExponent[Range[47]],14] (* _Harvey P. Dale_, Aug 12 2021 *) %Y A126054 Cf. A000043, A070696, A126043-A126059. %K A126054 nonn,more %O A126054 1,1 %A A126054 _Artur Jasinski_, Dec 17 2006 %E A126054 a(45)-a(47) from _Ivan Panchenko_, Apr 08 2018 %E A126054 a(48) from _Amiram Eldar_, Oct 15 2024