# A271332 (b-file synthesized from sequence entry) 1 6 2 15 3 51 4 754 5 803 6 2160 7 3048 8 8315 9 18549 10 27094 11 89929 12 251712 13 505768 14 936240 15 1617182 16 2182656 17 2582372 18 5116884 19 27067121 20 77131559