# A063180 (b-file synthesized from sequence entry) 1 1 2 0 3 1 4 0 5 1 6 2 7 0 8 2 9 3 10 4 11 0 12 4 13 7 14 10 15 12 16 0 17 12 18 22 19 31 20 38 21 42 22 0 23 42 24 80 25 115 26 144 27 166 28 178 29 0 30 178 31 344 32 500 33 637 34 748 35 828 36 870 37 0 38 870 39 1698 40 2488 41 3205 42 3820 43 4308 44 4652 45 4830 46 0 47 4830 48 9482 49 13968 50 18132