OFFSET
1,1
COMMENTS
LINKS
Hieronymus Fischer, Table of n, a(n) for n = 1..50
EXAMPLE
a(2)=141960 since 141960=2*2*2*3*5*7*13*13 and (3*2^3+3^3+5^3+7^3+2*13^3)^(1/3)=4913^(1/3)=17.
CROSSREFS
KEYWORD
nonn
AUTHOR
Hieronymus Fischer, Nov 11 2007
EXTENSIONS
Minor edits and additional terms by the author, Apr 15 2013
STATUS
approved