OFFSET
1,2
COMMENTS
Former title: Partial sums of A014665. - Sean A. Irvine, Nov 15 2018
REFERENCES
S. W. Golomb, personal communication, Svalbard, Norway, 7/97.
FORMULA
For n>1: # of positive integers u <= n(n-1) such that p^H_p(u)<=n for all p<=u, where H_p(u) = highest power of p dividing u.
CROSSREFS
KEYWORD
dead
AUTHOR
STATUS
approved