Review Detail of 7rip in Nothing but Numbers

At last something readable in the original section. 1 2 4 8 16 32 64 128 256 512 1024.... 1 2 4 8 7 5 1 2 4 8 7.... 3 6 3 6 3 6 3 6 3 6.... 9 9 9 9 9 9 9....