# A106399 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 4 5 8 6 16 7 31 8 58 9 107 10 200 11 387 12 782 13 1640 14 3512 15 7542 16 16020 17 33406 18 68257 19 136971 20 271341 21 534302 22 1053441 23 2092840 24 4206655 25 8564397 26 17631551 27 36575711 28 76137143 29 158427407 30 328537434 31 677598776 32 1388303692 33 2824261172 34 5704560206 35 11443336382