# A076939 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 2 5 4 6 4 7 8 8 8 9 16 10 16 11 32 12 32 13 64 14 64 15 128 16 128 17 256 18 256 19 512 20 512 21 1024 22 1024