OFFSET
1,1
COMMENTS
LINKS
Chai Wah Wu, Table of n, a(n) for n = 1..1000
FORMULA
a(n)=b^3+c^3, n*a(n)=d^3+e^3.
EXAMPLE
{n,a(n),b,c,n*a(n),d,e}={1,9,1,2,9,1,2},{2,728,6,8,1456,5,11},{3,2457,9,12,7371,8,19},...
CROSSREFS
KEYWORD
nonn
AUTHOR
Zak Seidov, Jun 01 2011
STATUS
approved