1 1 4 5 7 9 10? gmna cranya ya

Pola barisan

1, 1, 4, 5, 7, 9 , 10
.
suku ganjil --> 1, 4, 7,  10 ---> (+3) = 13
suku genap --> 1, 5, 9, ---> (+4)= 13

1, 1, 4, 5, 7, 9, 10 , 13, 13,