The sequence alternates between skipping letters and decreasing the number of skipped letters. After ‘A’, we skip 3 letters to get to ‘E’, then skip 1 to get to ‘F’, skip 2 to get to ‘H’, skip 6 to reach ‘Z’, skip 4 to get to ‘V’, and then skip 1 to arrive at ‘U’. Following this pattern, the next letter should skip 2 letters after ‘U’, leading to the letter ‘R’.
l
I
I
22 30 39
The nth term is: 5n
S
s
== ==
10,30,15,16,48,24,25
The next letter is L. Here is the sequence: a _ _ de _ _ hi _ _ lm.
45
5