# A019150 (b-file synthesized from sequence entry) 3 0 4 0 5 6 6 3 7 4 8 35 9 50 10 99 11 288 12 577 13 1294 14 3339 15 7978 16 19442 17 50356 18 128323 19 324072 20 846735 21 2221036 22 5762295 23 15168694 24 40193328 25 105998066 26 280953889 27 747864854 28 1988953450 29 5299354460 30 14150711252