30, the age when you realize you can't pretend to not be an adult anymore.

31
The most you can have of days in a month

32, half of my favorite number, which I like to get to count here.

33
that's two 3s!

34
tenth number in the Fibonacci Sequence

35

what you get whne you multiply 7 times 5

6^2

37

38
the largest known even number which can be represented as sum of two distinct primes in only one way.

39

the number after 38.

40
Some Russians believe that ghosts of the dead linger at the site of their death for 40 days

41

yeah, i got nothin'

Forty-two.

43
The number 43 symbolically represents the principle of deliverance or change.

44
6 integer units away from 50 xD

45

the number of degrees in half of a right angle