Search: id:A028502 Results 1-1 of 1 results found. %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 study of hyperperfect numbers, J. Int. Seqs. Vol. 3 (2000) #P00.1.3 %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) Search completed in 0.001 seconds