Split the binary into sections:
1110 101000 101000 101000.
We have three identical groups of 6 bits. My guess is that the first group of 4 bits controls the following 4 sections. 111 means 101000 is to be played out 3 times. I think that 0 requires something different to happen in the next group of 6, and I guess we need some operation, and that operation could be to complement the pattern 101000, which would give us 010111. The complete pattern would then be:
1110 101000 101000 101000 010111, making the next 5 bits 01011. The whole pattern becomes:
111010100010100010100001011