This sequence appears to be a binary code. Binary is a base-2 number system used in computing and electronics.
: Designed to simulate an intimate, first-person experience. 10musume 10111101
10111101 in binary = (1*2^7) + (0*2^6) + (1*2^5) + (1*2^4) + (1*2^3) + (1*2^2) + (0*2^1) + (1*2^0) = 128 + 0 + 32 + 16 + 8 + 4 + 0 + 1 = 189 in decimal. This sequence appears to be a binary code