Refer to the following number, symbol series and answer the question that follows. Counting to be done from left to right only
(Left) 2 & % 4 6 Ω 7 $ £ 8 & @ 3 # 1 5 * 9 (Right)
How many such symbols are there each of which is immediately preceded by a number and also immediately followed by another number?
1
More than two
2
None
3
One
4
Two