OFFSET
1,1
EXAMPLE
a(2) = 21 because between prime(2)^3 = 9 and prime(3)^3 = 125 there are 21 primes. {11,13,17,19
MAPLE
A:= [seq(numtheory:-pi(ithprime(i)^3), i=1..30)]:
A[2..-1] - A[1..-2];
CROSSREFS
KEYWORD
nonn
AUTHOR
Zak Seidov and Robert Israel, Sep 18 2023
STATUS
approved