# A266960 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 6 5 13 6 356 7 3126 8 28691 9 70268 10 271396 11 6534495 12 64591632 13 162057126 14 26237436541 15 66438353080 16 7020479040553 17 11201604625686 18 296414282891996 19 32360305554728271 20 339791857819043616 21 871053578019254406 22 5731478440138170841 23 9181907843495831675