# A217203 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 7 5 28 6 131 7 690 8 4033 9 25864 10 180265 11 1354458 12 10898823 13 93407828 14 848739867 15 8143768538 16 82229315137 17 871067808272 18 9654457636241 19 111688595475634 20 1345725966256071 21 16854833617813388 22 219050429104638707 23 2949276326665620482 24 41076923039499915393