# A101091 (b-file synthesized from sequence entry) 1 1 2 20 3 155 4 760 5 2814 6 8592 7 22770 8 54120 9 117975 10 239668 11 459173 12 837200 13 1463020 14 2464320 15 4019412 16 6372144 17 9849885 18 14884980 19 22040095 20 32037896 21 45795530 22 64464400 23 89475750 24 122592600 25 165968595 26 222214356 27 294471945 28 386498080