Prime #1 = 1
Prime #2 = 2
Prime #3 = 3
Prime #4 = 5
Prime #5 = 7
Obviously, we only multiply the prime numbers that are prime in sequence.
First = 1 (1)
Second = 2 (1*2)
Third = 6 (1*2*3)
Fourth = 42 (1*2*3*7, skipping 5 because it is the 4th prime, and 4 is not a prime number)
There!
Of course, 546 in next in this sequence, since we skip 11, which is the 6th prime, and 6 is not a prime, thus 1*2*3*7*13.
So, anybody know what 546 means?
Sure, 5:46 is happy hour. ;-)