OFFSET
1,1
COMMENTS
LINKS
G. Martin, Denser Egyptian fractions, Acta Arith. 95 (2000), no. 3, 231-260.
G. Martin, Dense Egyptian fractions, Talk at the AMS Spring Central Sectional Meeting, University of Illinois at Urbana-Champaign, March 27, 2009.
EXAMPLE
10 is in this sequence because any Egyptian fraction with 1/10 as its term with largest denominator either contains 1/5 as well or not; either way, the resulting sum will have a factor 5 in its denominator (any other term will contribute a multiple of 5 to the numerator of the sum), hence cannot equal 1.
CROSSREFS
KEYWORD
nonn
AUTHOR
M. F. Hasler, Jul 24 2015
STATUS
approved