Are you referring to "Different Odd Numbers" ?
Odd Numbers ends with
1, 3, 5, 7, 9
All Odd Numbers ends with 1,3, 5, 7, and 9. They are not divisible by 2.
Even Numbers ends with
2, 4, 6, 8, 0
Al Even Numbers ends with 2, 4, 6, 8, and 0. They are divisible by 2.