A181702 Numbers of the form 2^r*p with p an odd prime, which are in A181595 but not in A181701.
24, 40, 224, 15872, 1040384
Offset: 1
Extensions
32128 removed by R. J. Mathar, Dec 05 2010
a(5) from Amiram Eldar, Apr 29 2024
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.
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