a(n) is the index of the smallest Carmichael number (A002997) with n prime divisors, or 0 if no such number exists.
A135719
a(n) is the index of the smallest Carmichael number (A002997) with n prime divisors, or 0 if no such number exists.
Terms
- a(0) =1a(1) =11a(2) =40a(3) =403a(4) =1224a(5) =4886a(6) =19096a(7) =120137a(8) =485941a(9) =2974628a(10) =25293838
External references
- oeis: A135719