5.6.19 The
n
-th pseudo-prime number:
ithprime
ithprime(n)
returns the
n
-th pseudo-prime number.
Input:
ithprime(75)
Output:
379
Input:
ithprime(k) $ (k=1..20)
Output:
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71