# A329686 (b-file synthesized from sequence entry) 0 1 1 1 2 0 3 1 4 2 5 1 6 0 7 2 8 4 9 2 10 0 11 5 12 10 13 5 14 0 15 14 16 28 17 14 18 0 19 42 20 84 21 42 22 0 23 132 24 264 25 132 26 0 27 429 28 858 29 429 30 0 31 1430 32 2860 33 1430 34 0 35 4862 36 9724 37 4862 38 0 39 16796 40 33592 41 16796 42 0 43 58786 44 117572 45 58786 46 0 47 208012 48 416024 49 208012 50 0 51 742900 52 1485800 53 742900 54 0 55 2674440 56 5348880 57 2674440 58 0