The 1st digit is divided into 6 parts

Divide the 1st digit of the lottery numbers (1-41) into 6 parts:

No.1 range: 1 - 7

No.2 range: 8 - 14

No.3 range: 15 - 21

No.4 range: 22 - 28

No.5 range: 29 - 35

No.6 range: 36 - 41