E
D
k comes next, and then l.
d
the letter E
g.
E
I is the next letter.
It's the letter D of course! Haven't you heard of Jason D?!
The next term is ' D '.
D
k comes next, and then l.
d
The next (and last) letter is C. Just as a countdown counts backwards, this series is "countdown" spelled backwards.
The series appears to be following a pattern where the letters are increasing in alphabetical order, skipping some letters. The pattern is A (skipping B) D (skipping E, F, G, H, I, J, K, L, M, N) O (skipping P) Q. Therefore, the next letter in the series should be R.
d
d