OFFSET
3,1
REFERENCES
R. K. Guy (1981): Unsolved Problems In Number Theory, D11, also p. 161.
LINKS
Tatsuru Watanabe, Table of n, a(n) for n = 3..147
Mohammad K. Azarian, Sylvester's Sequence and the Infinite Egyptian Fraction Decomposition of 1, Problem 958, College Mathematics Journal, Vol. 42, No. 4, September 2011, p. 330. Solution published in Vol. 43, No. 4, September 2012, pp. 340-342.
David Eppstein, Unit Fractions, smallest last term
CROSSREFS
KEYWORD
nonn,hard
AUTHOR
EXTENSIONS
More terms from Jon E. Schoenfield, Mar 24 2014
STATUS
approved