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 A181707 #8 Jul 30 2021 08:44:55 %S A181707 992,28544,122624,507392,34355412992,8796023816192,140737211531264, %T A181707 144115179217485824,9671406556844465630216192, %U A181707 162259276829213066154002603835392,11417981541647679048463794346093005918389141504 %N A181707 Numbers of the form m=2^(t-1)*(2^t-33), where 2^t-33 is prime. %C A181707 Generated by t= 6, 8, 9, 10, 18, 22, 24, 29, 42, 54, 77, 90, 102, 137,... %C A181707 A subsequence of A181595 because the abundance of m is 32, and 32 divides 2^(t-1) and therefore divides m. %Y A181707 Cf. A181595, A181701, A000396, A181703, A181704, A181705, A181706, A175989. %K A181707 nonn %O A181707 1,1 %A A181707 _Vladimir Shevelev_, Nov 06 2010 %E A181707 Definition simplified and more terms added by _R. J. Mathar_, Nov 18 2010