OFFSET
1,2
LINKS
Chai Wah Wu, Table of n, a(n) for n = 1..147 (n = 1..80 from Sean A. Irvine)
FORMULA
a(n)=#{n=p_1+p_2+...+p_r : r/sum_{i=1..r} 1/p_i is an integer} where n=p_1+p_2+...+p_r runs over all partitions of n. - Sean A. Irvine, Mar 24 2013
CROSSREFS
KEYWORD
nonn
AUTHOR
Naohiro Nomoto, Jan 27 2002
EXTENSIONS
More terms from Sean A. Irvine, Mar 24 2013
STATUS
approved