# A081150 (b-file synthesized from sequence entry) 0 0 1 0 2 1 3 1 4 3 5 6 6 18 7 37 8 95 9 212 10 528 11 1226 12 2936 13 6822 14 16212 15 38081 16 90717 17 215414 18 516358