What is the missing number in this pattern?

4, 11, 30, 67, 128, 219, 346, 515, 732,

The missing number in this pattern is 128.

The pattern is as follows:
4 + 7 = 11
11 + 19 = 30
30 + 37 = 67
67 + 61 = 128
128 + 91 = 219
219 + 127 = 346
346 + 169 = 515
515 + 217 = 732

what number would come after 732

The next number in the pattern would be 1003.

732 + 271 = 1003