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 A126055 #18 Oct 15 2024 04:32:33 %S A126055 2,3,5,7,13,2,4,1,1,14,2,7,11,7,4,13,1,7,8,13,14,11,8,2,11,4,7,8,13,4, %T A126055 1,14,8,7,14,11,2,8,7,1,13,11,7,2,2,1,14,11 %N A126055 Exponents p of the Mersenne primes 2^p - 1 (see A000043) read mod 15. %F A126055 a(n) = A167463(A000043(n)). - _Michel Marcus_, Apr 07 2018 %t A126055 Mod[MersennePrimeExponent[Range[47]],15] (* _Harvey P. Dale_, Feb 02 2022 *) %Y A126055 Cf. A000043, A167463, A126043-A126059. %K A126055 nonn,more %O A126055 1,1 %A A126055 _Artur Jasinski_, Dec 17 2006 %E A126055 a(45)-a(47) from _Ivan Panchenko_, Apr 08 2018 %E A126055 a(48) from _Amiram Eldar_, Oct 15 2024