# A190717 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 4 4 4 5 4 6 10 7 10 8 10 9 20 10 20 11 20 12 35 13 35 14 35 15 56 16 56 17 56 18 84 19 84 20 84 21 120 22 120 23 120 24 165 25 165 26 165 27 220 28 220 29 220 30 286 31 286 32 286 33 364 34 364 35 364 36 455 37 455 38 455 39 560 40 560 41 560 42 680 43 680 44 680 45 816 46 816 47 816 48 969 49 969 50 969