Find the next number in the sequence 58, 26, 16, 14, ??

Answer 1

5+8=13=>13*2=26

Similarly

1+4=5=>5*2=10

So 10 will be the next sequence.

Answer 2

58
(5+8)*2=26
(2+6)*2=16
(1+6)*2=14
(1+4)*2=10

So answer is 10