What is next in the pattern 33 34 40 41 42 43 44 100 101 102?

The next series in the pattern would start at 102 + 666. the pattern is +6, +66, and, presumably, +666. If the pattern were to hold true and continue it should be 768, 769, 770, 771, 772, 773, 774 that is a total of 6 numbers before the next series in the pattern and then 774 + 6666 for 4 numbers... the sequence for the pattern is 2, 5, 3, 6, 4, 7,...