# A177142 (b-file synthesized from sequence entry) 1 1 2 11 3 82 4 663 5 4985 6 38838 7 295693 8 2280891 9 17455474 10 134206975 11 1029005569 12 7902607014 13 60631980773 14 465460334227 15 3572034591170 16 27418033614407 17 210428708695817 18 1615118798336534 19 12396117988189821 20 95143198709992875