摘要
The -B -free number is a generalization of the well-known squarefree numbers. The result that if θ】33/80, then the interval [x-xθ,x] must contain a B-free number for large x has been proved.
The -B -free number is a generalization of the well-known squarefree numbers. The result that if θ>33/80, then the interval [x-xθ,x] must contain a B-free number for large x has been proved.
