OFFSET
0,2
FORMULA
a(n) = a(n-1) + A295976(n) for n > 0.
PROG
(PARI) {a(n) = sum(i=0, n, sum(j=0, n, if((gcd(i, j)==1) && (i^3+j^3<=n), 1, 0)))}
CROSSREFS
KEYWORD
nonn
AUTHOR
Seiichi Manyama, Dec 01 2017
STATUS
approved