How many 8’s are there in the following sequence which is preceded by 5 but not immediately followed by 3?
5 8 3 7 5 8 6 3 8 5 4 5 8 4 7 6 5 5 8 3 5 8 7 5 8 2 8 5
1
4
2
5
3
7
4
3
How many 8’s are there in the following sequence which is preceded by 5 but not immediately followed by 3?
5 8 3 7 5 8 6 3 8 5 4 5 8 4 7 6 5 5 8 3 5 8 7 5 8 2 8 5