OFFSET
1,1
LINKS
Eric Weisstein's World of Mathematics, Refactorable Number
FORMULA
MATHEMATICA
Table[(Ceiling[n/DivisorSigma[0, n]] - Floor[n/DivisorSigma[0, n]]), {n, 100}]
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Wesley Ivan Hurt, Jan 01 2024
STATUS
approved