%I A028502
%S A028502 95295817,124035913,749931337,4275383113
%N A028502 2772-hyperperfect numbers: n=2772(sigma(n)-n-1)+1.
%H A028502 J. S. McCranie, <a href="http://www.cs.uwaterloo.ca/journals/JIS/index.html">
               A study of hyperperfect numbers, J. Int. Seqs. Vol. 3 (2000) #P00.1.3</
               a>
%Y A028502 Cf. A007593.
%Y A028502 Sequence in context: A136634 A033625 A128673 this_sequence A114662 A075010 
               A096710
%Y A028502 Adjacent sequences: A028499 A028500 A028501 this_sequence A028503 A028504 
               A028505
%K A028502 nonn
%O A028502 1,1
%A A028502 Jud McCranie (j.mccranie(AT)comcast.net)