OFFSET
1,1
COMMENTS
It is not known if there are other terms. There are no more terms < 10^10.
REFERENCES
R. K. Guy, Unsolved Problems in Number Theory, section B8.
LINKS
Paul Erdos, Some Unconventional Problems in Number Theory, Mathematics Magazine, Vol. 52, No. 2, Mar., 1979, pp. 67-70. See Problem 4. p. 68.
EXAMPLE
The largest value of m+d(m) for m < n=8 is 6+d(6)=10 = n+2, so 8 is in the sequence.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Jud McCranie, Aug 28 2003
STATUS
approved